When creating your character you must choose a negative and positive trait.

Positive Starter Traits

• Romantic (romantic): Deal an extra 20% temptation damage when using Kiss or KissEX.
• Dexterous (dexterous): Allows use of Finger before removing the opponent's underwear.
• Experienced Lover (experienced): Receive 50% less recoil pleasure damage from Buck, Grind, Piston, Spiral Thrust, Thrust, ThrustEX, and end of turn fucking.
• Wrassler (wrassler): Low Blows reduce the opponent's arousal less.
• Streaker (streaker): If nude, regens 1 stamina or 2% of your max stamina(whichever is greater) each turn, generates 10% of your max mojo each turn, and increases your speed by 4.
• Pimp Hand (pimphand): Slap does additional damage based on opponent's Perception, builds twice as much mojo, and reduces arousal less.
• Brass Balls (brassballs): Reduces pain damage to genitals by 20%.
• Bra Master (bramaster): Increases your chance of removing tops and bras.
• Panty Peeler (pantymaster): Increases your chance of removing pants and underwear.
• Toy Master (toymaster): Increases the effectiveness of your toys by 20%.

Negative Starter Traits

• Insatiable (insatiable): Arousal resets to 50% after each victorious combat.
• Active Imagination (imagination): Receive 50% extra temptation damage from all sources.
• Achilles Jewels (achilles): Receive 50% extra pain damage that targets your genitals. Flick does even more damage.
• Ticklish (ticklish): Receive 33% extra pleasure and weaken damage from Tickle.
• Lickable (lickable): Receive 50% extra damage from Blowjob and Lick Pussy.
• Hair Trigger (hairtrigger): Receive 100% extra pleasure damage from skills targeting your genitals.

Every four levels, a character can select one of these traits at levelup

• Sprinter (sprinter): Better at running from combat. (effectively +5 Speed for this purpose)
• Sneaky (sneaky): Easier time hiding and ambushing competitors.
• Clingy (clingy): +10% pin strength.
• Personal Inertia (PersonalInertia): Status effects (positive and negative) targetting the user last 50% longer.
• Unflappable (Unflappable): Not distracted by being fucked from behind.
• Free Spirit (freeSpirit): +2 to Escape and Struggle checks. (effectively +2 Power for this purpose) Cannot be chosen on level-up.
• Houdini (houdini): Requires Free Spirit - +20% of user's Cunning to Escape and Struggle checks. ((effectively that much bonus Power for this purpose)
• Resourceful (resourceful): 20% chance to not consume an item on use.
• Cautious (cautious): Better chance of avoiding traps. (effectively +5 Perception for this purpose)
• Responsive (responsive): Returns 20% more pleasure when being fucked.
• Ass Master (assmaster): Can use Ass Fuck on non-oiled opponents.
• Showoff (showoff): During combat, Masurbate builds 80% of user's max mojo.
• Amateur Magician (amateurMagician): Skill - Sleight of Hand: Consumes 40 mojo to attempt to completely strip the opponent.
• Fast Learner (fastLearner): +10% experience gain.
• Very Fast Learner (veryfastLearner): Requires Fast Learner - +10% experience gain. (stacks with prerequisite)
• Tie Guy (tieguy) - Bind consumes 1 additional ziptie but is 50% stronger.
• Voyeurism (voyeurism): Watching a fight builds 50% of user's max mojo.

These Traits require at least level 8

• Treasure Seeker (treasureSeeker)(8): Item cache difficulty reduced by 25%.
• Fitness Nut (fitnessNut)(8): +1 max Stamina when exercising.
• Expert Googler (expertGoogler)(8): +1 max Arousal when watching porn.
• Mojo Master (mojoMaster)(8): Max Mojo increases twice as fast.
• Quick Recovery (QuickRecovery)(8): Regain 4 stamina per turn outside of combat.
• Boundless Energy (BoundlessEnergy): Requires Quick Recovery - Regain 5% of max stamina each turn in combat.
• Bounty Hunter (bountyHunter)(10): Double rewards from gold envelope challenges.
• Challenge Seeker (challengeSeeker): Requires Bounty Hunter - Gold envelope appears at start of match.
• Leadership (leadership)(10): Summoned pets gain 50% user's Perception as Pet Power.
• Tactician (tactician): Requires Leadership - Summoned pets gain 50% user's Perception as evasion.
• Coordinated Strikes (coordinatedStrikes)(20): Requires Tactician - Summoned pets gain 25% user's Cunning as Pet Power.
• Evasive Maneuvers (evasiveManuevers)(20): Requires Tactician - Summoned pets gain 25% user's Cunning as evasion.

These Traits require at least level 12

• Sympathetic (sympathetic)(12): Intervening opponents are more likely to side with you.
• Footloose (footloose)(12): +50% Footjob and Kick power.
• Confident (Confident)(12): Mojo decays 50% slower out of combat. (5% of max mojo less decays per turn)
• Sexual Groove (SexualGroove)(20): Requires Confident - Gain 2% of max mojo each turn in combat.

Proficiency Traits

• Hand Proficiency (handproficiency)(10): +10% pleasure with hand skills.
• Hand Expertise (handExpertise)(20): Requires Hand Proficiency - +10% pleasure with hand skills. (stacks with prerequisites)
• Hand Mastery (handMastery)(30): Requires Hand Expertise - +10% pleasure with hand skills. (stacks with prerequisites)
• Oral Proficiency (oralProficiency)(10): +10% pleasure with oral skills.
• Oral Expertise (oralExpertise)(20): Requires Oral Proficiency - +10% pleasure with oral skills. (stacks with prerequisites)
• Oral Mastery(oralMastery)(30): Requires Oral Expertise - +10% pleasure with oral skills. (stacks with prerequisites)
• Intercourse Proficiency (intercourseProficiency)(10): +10% pleasure with fucking skills. Note that some skills receive this bonus twice.
• Intercourse Expertise (intercourseExpertise)(20): Requires Intercourse Proficiency - +10% pleasure with fucking skills. Note that some skills receive this bonus twice. (stacks with prerequisites)
• Intercourse Mastery (intercourseMastery)(30): Requires Intercourse Expertise - +10% pleasure with fucking skills. Note that some skills receive this bonus twice. (stacks with prerequisites)

Some traits are automatically acquired at a certain attribute level, similar to skills

• Exhibitionist (exhibitionist): Requires Fetish 1 - While naked in combat, gain 5% of max mojo each turn. While naked out of combat, build 3% of max mojo each turn.
• Pheromones (pheromones): Requires Animism 2 - 20% chance to inflict Horny(magnitude 2+2*Skimpiness, duration 3) status in opponent each combat round if own arousal is greater than 50%.
• Dark Promises (darkpromises): Requires Dark 6 - Whisper has a 20% chance to consume 15 mojo and Enthrall the target.
• Tailed (tailed): Not actually an Attribute trait, but can be acquired temporarily with Beast Transform (Animism 18) or Furry Elixer. Required to use Tailjob and Tailpeg.

By visiting competitors you can unlock additional traits. The advanced daytime activities each have an Affection prerequisite and add the trait to both the PC and the girl when selected.

Cassie

• Silver Tongue (silvertongue): Deal ~16% extra pleasure damage with Blowjob and Lick Pussy.
• Judo Novice (judonovice): Skill - Hip Throw: Power based positioning skill.
• Misdirection (misdirection): Skill - Diversion: Self-stripping positioning skill.

Mara

• Tickle Monster (ticklemonster): Deal extra temptation and weaken damage with Tickle when target is nude
• Heel Drop (heeldrop): Stomp is upgraded to Double Legdrop, increasing it's damage
• Spider (spider): Able to craft Spiderweb traps, which cause a victim to immediately lose if encountered while trapped.
• Fae Friend (faefriend): Faeries cost 33% less mojo to summon.

Angel

• Great Kisser (greatkiss): Kiss has a 25% chance to consume 10 mojo and inflict Charmed. KissEx has a 50% chance of doing the same.
• Disciplinarian (disciplinarian): Spank deals 50% extra damage and has a 50% chance to consume 5 mojo and inflict Shamed. (100% chance if the opponent is not already Shamed)
• Poker Face (pokerface): Skill - Bluff: Consume 20 mojo to randomly reduce arousal and heal stamina.

Jewel

• Dirty Fighter (dirtyfighter): Kick can be used from prone positions.
• Spiral (spiral): Skill - Spiral Thrust: Fucking skill that consumes mojo based on level to increase pleasure damage.
• Fearless (fearless): Skill - Determination: Consumes all mojo; heals stamina equal to amount consumed and reduces arousal by half of that amount.

Reyka

• Desensitized (desensitized): Receive -1 pleasure damage from all sources.
• Clairvoyance (clairvoyance): +5 evasion and +3 counter bonus.
• Locator (locator): Map action - Consumes an underwear to reveal that opponent's location.

Kat

• Affectionate (affectionate): Gain +1 Affection from draws.

Valerie

• Slippery Fingers(slipperyfingers): Allows the use of Finger Ass without the opponent having the Oiled status.
• Graceful Loser (gracefulloser): Gain +2 Attraction with opponent when defeated in combat.

Speaking with Aesop after asking for information on the black market, sharpening the mind, and the competition will allow you to purchase Aesop's Techniques. Thereafter you can meditate on the power of the Golden Cock in your room.

• Bronze Cock (bronzecock): Allows use of Fuck without 15 current arousal.
• Silver Cock (silvercock): Reduces pleasure damage to your genitals by 10%.
• Golden Cock (goldcock): Skill - Golden Cock: Bestows Golden Cock status, which grants +200% damage to fucking skills and reduces pleasure damage targeting your genitals by 50%.

These traits generally only help the game track how advanced NPCs are, influencing what scenes play and what they wear in combat. They have other effects as well at times. There is no way for the PC to get them.

• Mad Scientist (madscientist): No other effects.
• Witch (witch): No other effects.
• Succubus (succubus): 20% chance Facesit and Lick Pussy tempt the user of the skill by 5. If it does, and the target of the skill has 6 or more Dark, 50% chance for the user of the skill to become Enthralled.
• Fighter (fighter): No other effects.
• Ninja (ninja): No other effects.

These traits prevent a character from using certain skills. Each of the starting opponents has one of these traits. There is currently no way for the PC to get them.

• Soft Hearted (softheart): Restricts Slap, Stomp, and Flick.
• Petite (petitie): Restricts Carry, Paizuri, and Tackle.
• Undisciplined (undisciplined): Restricts Armbar, Focus, and Manuever.
• Direct (direct): Restricts Aphrodisiac Trap, Decoy, Dissolving Trap, Strip Tease, and Whisper.
• Shy (shy): Restricts Facesit, Flick, Squeeze, and Taunt.
• Cursed (cursed): Restricts Dark Tendrils, Fondle Breasts, Knee, KneeEX, Leglock, Lick Nipples, Shove, Slap, Tear, Tickle, and Twist Nipples.
• Sportsmanship (sportsmanship): Currently inactive, this trait will likely restrict Aphrodisiac Trap, Kick, Knee, KneeEX, and Stomp

These traits generally benefit a character in some way. Opponents may acquire these traits at various points throughout the game, but there is currently no way for the PC to get them.

• Hidden Potential (hiddenpotential): +30% experience gain.
• Small Hands (smallhands): +30% pleasure with hand skills.
• Scandalous Outfit (scandalous): Always seems more naked than she is. (Even when she's naked. Increases damage of Pheromones, Lust Aura, Taunt, and Whisper)
• Rough Handling (roughhandling): Finger, FingerEX, Handjob, and HandjobEX deal 50% of their pleasure damage as weaken damage as well.
• Lightning Reflexes (reflexes): Automatically counter all Manuever, Sleight of Hand, and Tackle attempts.
• Assassin (assassin): 50% chance to be hidden each turn even when not hiding.
• Tail Mastery (tailmastery): Tail attacks independently each turn.
• Fur Affinity (furaffinity): Gain Feral status at 25% arousal instead of 50%.
• Infernal Exertion (infernalexertion): Use stamina instead of arousal to fuel Dark skills.
• Royal Guard (royalguard): Imps(Male and Female) gain +6 Pet Power and +6 evasion. (imp skills hit harder and are harder to catch. effectively +60 Dark for this purpose)
• Shameless (shameless): Immunity to shame.
• Raw Sexuality (RawSexuality): User and opponent take 1 temptation damage each turn.
• Walking Hard-on (hardon): +100% damage with fucking skills and end of turn fucking. Note that some skills receive this bonus twice. In addition, receive 30% extra pleasure damage to your genitals.
• Sexually Flexible (sexuallyflexible): Oral, Dexterous, and Sexual Momentum are interchangeable, becoming Professional Momentum.
• Secret Keeper (secretkeeper): Whisper causes victims to become more Nervous.
• Buttslut (buttslut): Receive 100% extra pleasure damage to your ass.
• Event (event): Character awards 50 exp and 5 times the normal monetary reward on defeat.
• Composure (composure): Currently has no effects.
• Laced Juices (lacedjuices): Currently has no effects.

Some traits are activated on opponents after previously defeating them during the same night. Defeating them again switches which Grudge is active and being defeated deactivates their Grudge entirely.

Cassie

• Spirited (spirited): Gain 50% of max mojo each turn.
• Determined (determined): Recover 25% of max stamina and reduce arousal by 25% of max arousal when recovering from Prone.
• Modestly Dressed (modestlydressed): Clothing is harder to strip.
• Overflowing Mana (overflowingmana): Reduces the mojo cost of all skills by 95%.

Mara

• Inspired (inspired): +10 Cunning
• Perfect Plan (perfectplan): Destroy opponent's clothing at the start of combat.
• Plan B (planB): Automatically use an Energy Drink or Super Energy Drink when out of Stamina.
• Experimental Weaponry (experimentalweaponry): Sex toys are 100% more effective.

Angel

• Ice Queen (icequeen): Reduce all received temptation damage by 50%.
• Seductress (seductress): Intended to be a Seduction bonus but currently bugged.
• Untouchable (untouchable): +25 evasion (you are most likely not getting hit by anything that can potentially miss)
• Succubus Vagina (succubusvagina): +150% pleasure with fucking skills and end of turn fucking. Note that some skills receive this bonus twice.

Jewel

• Powered Up (powerup): +10 Power.
• Healing Factor (healing): Recover 10% of max stamina each turn.
• Confident Dom (confidentdom): While in a Confident or Dominant mood in combat, reduce arousal by 10% of max arousal each turn and doubles your Seduction.
• Flash (flash): +10 Speed.

Yui

• Flash (flash): +10 Speed.
• Ishida 3rd Hidden Art (ishida3rdart): +5% recoil pleasure per rank of Ninjutsu.
• Ninja Preparation: Opponents start fights Bound(dc 30), Horny(3 turns, magnitude 4), and Drowsy(magnitude 4).

Kat

• Feral (feral): Feral status regardless of arousal.
• Predator Instincts (predatorinstincts): +50% pin strength.
• Lands on Her Feet (landsonfeet): +50 knockdown resistance.

Reyka

• Overwhelming Darkness (darkness): +10 Dark
• Enthralling Prescence (enthralling): Enthrall opponents at the start of combat.
• Succubus Vagina (succubusvagina): +150% pleasure with fucking skills and end of turn fucking. Note that some skills receive this bonus twice.

Samantha

• Tantric Breathing (tantra): Reduce arousal by 5% of max each turn.
• Spare Handcuffs (sparehandcuffs): Start each combat with 2 additional sets of handcuffs.
• Veteran Prostitute (veteranprostitute): Reduces pleasure damage targeting your genitals by 25%.

Eve

• Sadistic Mood (sadisticmood): Inflict Masochism on opponents at the start of combat.
• Defensive Measures (defensivemeasures): Replace current underwear with a groin protector at the start of each combat.
• Revved Up (revvedup): +5 Power, Seduction, and Fetish per 25% current arousal.

Valerie

• Ice Queen (icequeen): Reduce all received temptation damage by 50%.
• High Composure (highcomposure): +100% composure durability. (its harder to break composure)
• Potent Composure (potentcomposure): +100% composure magnitude. (max of 90) (composure reduces more pleasure)
• Enraged (enraged): Broken status' Power and Speed buffs are doubled. (20% of magnitude rather than 10%)

Some traits are not available to unlock without save editing.

• Female (female): The character is identified as a female in the game.
• Male (male): The character is identified as a male in the game.
• Hermaphrodite (herm): The character has both male and female genitalia.

Some traits are activated at the beginning of the night, assuming the PC accepts the challenge. Note that in some cases there are more effects than those that are triggered by the trait for the actual match modifier.

• Lame Glasses (lameglasses): Negates mojo generation.
• No Satisfaction (nosatisfaction): Prevents arousal reset after a match. Insatiable overrides this.
• Mittens (mittens): -75% pleasure with hand skills.

For ease of use, this section lists which skills the game is referencing when the descriptions generalize to a particular subset of skills.

Certain attacks in Bunshin Service, Finger, Finger Ass, FingerEX, Handjob, HandjobEX, Pleasure Bomb

Blowjob, certain attacks in Bunshin Service, Lick Pussy, Lick Nipples, Pleasure Slave

Ass Fuck, Buck, Carry, Fly, Frottage, Fuck, Grind, Piston, Spiral Thrust, Thrust, ThrustEX, and Tighten

Note that Grind, Piston, Spiral Thrust, Thrust, ThrustEX, and Tighten receive any applicable bonuses twice.

Cheap Shot, Honey Trap, Kick, Kitty Kick, Knee, KneeEX, Low Blow, Squeeze, and certain attacks in Bunshin Assault.