M
- Mind Break 8
- Mind Control 4
- Mind Reading 2
- Mirror Sex 1
- Misogyny 1
- Missionary 1
- Missionary Position 3
- Mistaken Identity 2
- Mistress 1
- Misunderstanding/s 9
- Misunderstood Male Lead 1
- Mixed Gender Harem 1
- Mixed Race 1
- Mobster/Mafia 1
- Model/s 6
- Modeling 8
- Modern City 1
- Modern Era 5
- Molesting 3
- Money 2
- Money Problems 3
- Monster Boy 5
- Monster Girl 9
- Monster Hunter/s 1
- Monster/s 2
- Moral Dilemma 1
- Mother and Daughter 4
- Mother and Son 1
- Mother Complex 2
- Mother-Son Incest 1
- Mother/s 1
- Motorcycles 2
- Mouth Fingering 6
- Multiple Couples 14
- Multiple Love Interests 17
- Multiple Orgasms 5
- Multiple Persons In Same Body 1
- Multiple POVs 2
- Multiple Protagonists 10
- Multiple Sexual Partners 37
- Multiple Wives 1
- Murder/s 28
- Murderer/s 4
- Muscle/s 1
- Muscular Female/s 4
- Muscular Male Lead 15
- Music Band/s 1
- Music Business 1
- Mysterious Elements 2
- Mysterious Illness 1
- Mysterious Location 2
- Mysterious Power/s 1
- Mythology 6
N
- Naive Female Lead 8
- Naive Male Lead 4
- Naive Protagonist 1
- Nakadashi 397
- Nakadashi / Creampie 12
- Naked Apron 2
- Nanny 1
- Narrator 1
- Necrophilia 2
- Neglectful Mother 1
- Neighbor/s 6
- Nekomimi 6
- Netorare 325
- Netorare as a Background Story 1
- Netorase 45
- Netori 172
- News Anchor/s 1
- Niece/s 1
- Night Shift 1
- Nightmare/s 2
- Ninja 1
- Ninja/s 1
- Nipple Licking 4
- Nipple Piercing/s 1
- Nipple Play 16
- Nobility/Aristocracy 2
- Noble Female Lead 1
- Noir 2
- Non-Consensual Relationship 1
- Nonhuman Becomes Human 1
- Nopan 8
- Notebook 1
- Novelist 1
- Nude Modeling 1
- Nudist 3
- Nudity 1.5K
- Nun 4
- Nurse/s 2
O
- Obedient Female Lead 9
- Obedient Uke 1
- Obsession 1
- Obsessive Character/s 3
- Obsessive Love 2
- Obsessive Seme 1
- Odd Situation/s 1
- Office 56
- Office Intercourse 9
- Office Lady 109
- Office Life 3
- Office Politics 3
- Office Romance 6
- Office Worker/s 18
- Official English Uncensored 4
- Ojou-sama 10
- Older Brother 1
- Older Female Lead 5
- Older Female Younger Female 3
- Older female younger male 30
- Older Lover 1
- Older Male Lead 2
- Older Male Younger Female 35
- Older Than They Look 1
- Older Uke Younger Seme 1
- Omegaverse 12
- One-Night Stand 1
- Only Male in an All-Female Place 1
- Open Ending 6
- Optimistic Protagonist 1
- Oral Intercourse 18
- Oral Play 1
- Orange-Haired Female Lead 3
- Organized Crime 2
- Orgasm Control 10
- Orgy 4
- Orphan 6
- Orphan Female Lead 1
- Orphan/s 4
- Otaku Culture 3
- Outdoor 3
- Outdoor Intercourse 55
- Overcoming Adversity 1
- Overcoming the Past 1
- Oyakodon 1
P
- Painful First Love 1
- Paizuri 32
- Palace/s 1
- Pandemic 4
- Pantyhose 3
- Paparazzi 1
- Paramedic/s 1
- Paranoid Character/s 1
- Parasite/s 1
- Parent's Work Plays a Big Role 1
- Parenthood 1
- Parody 20
- Part-Time Job 2
- Partial Nudity 1
- Partially Colored 2
- Partner Swap/s 7
- Past Encounter 4
- Past Plays a Big Role 8
- Pathetic Male Lead 2
- Pathetic Protagonist 2
- Peeping 1
- Pegging 5
- Perfume 1
- Personality Change/s 9
- Pervert/s 23
- Perverted Character/s 1
- Perverted Couple 3
- Perverted Female Lead 10
- Perverted Male Lead 14
- Perverted Parent/s 2
- Perverted Protagonist 5
- Pet Play 5
- Pettanko 3
- Pheromones 1
- Philosophy 1
- Phone Sex 4
- Photographer/s 2
- Photography 6
- Pianist/s 1
- Piercing/s 2
- Pimp/s 1
- Pink-Haired Character/s 1
- Pirates 1
- Plain-Looking Male Lead 28
- Plant/s 1
- Playboy Male Lead 3
- Playboy/s 26
- Plot Twist 3
- Poison/s 2
- Police 9
- Polite Male Lead 1
- Politician/s 3
- Politics 13
- Politics Involving Royalty 1
- Polyamorous 74
- Polyamory 8
- Polyandry 1
- Polygyny 1
- Pool/s 1
- Poor Male Lead 2
- Poor Protagonist 1
- Poor to Rich 1
- Popular Character/s 1
- Popular Female Lead 1
- Popular Male Lead 3
- Porn 2
- Porn Addict/s 1
- Porn Industry 3
- Porn Star/s 4
- Possession 3
- Possessive Female Lead 1
- Possessive Lover/s 2
- Possessive Male Lead 1
- Post-Apocalyptic 3
- Post-Traumatic Stress Disorder 1
- Potion/s 2
- POV 1
- Pregnancy 21
- Pregnancy Sex 1
- Pregnant 63
- Prejudice 1
- Premature Ejaculation 2
- Primarily Adult Cast 321
- Primarily Child Cast 1
- Primarily Female Cast 60
- Primarily Male Cast 4
- Primarily Teen Cast 2
- Prince/s 1
- Prison 4
- Prison Sex 1
- Prisoner/s 1
- Proactive Protagonist 1
- Producer/s 1
- Professor/s 4
- Promiscuous Character/s 6
- Promiscuous Female Lead 29
- Promiscuous Male Lead 7
- Promise/s 2