Same gene 2

Is it genetically natural for my wife and step***** to fall in love with the same person (me) ?

Is it genetically natural for my wife and step***** to fall in love with the same person (me) ? Part 2

An experiment to measure the abilities of offspring born from superior and inferior genes, and a record of the physical changes in females

Livestock genes ~milking~

"Masochism" cannot be passed on through genes!

I grew a penis! I can pass on my genes too!

A school festival where I secretly fucked a girl from my group

A perfect match between a gal and an otaku

JK Onahole Bride ~ Matching with horny sisters who are compatible on a genetic level for pregnancy ~

A school trip where I secretly fucked a girl in the same group

Ecchi Therapy ~In order to leave my genes behind, I've started practicing making babies!?~

A world where superior genes allow you to do anything

Once you grow a penis, it's your obligation to pass on your genes!

A school trip where I secretly fucked with a girl in the same group + VOICE! (Video included!

Seeding License: I'm not popular, but I have the strongest genes?!

If you have futanari genes, it's okay to impregnate future students, right?!

After being diagnosed with S-rank genes, the protagonist impregnates a maid by ejaculating inside her in order to produce an excellent *****.

Bill to combat declining birthrate: I was matched with my mother through genetic matching!?

A sweet milking by a sperm bank receptionist - I'll receive your excellent genes inside of me [KU100]

A story about reuniting with an ex-girlfriend who was genetically compatible with me at a reunion

A story about an older sister who gets fucked by her younger brother in an erotic manga 1

Magical Girls Luna and Nanami - Mother and Daughter Impregnated with Evil Genes -

Erotic Therapy ~To pass on my genes, a space maid gives me erotic instruction!?~

Government-certified pregnancy partner: A genetically compatible cool high school girl and a perverted baby-making cohabitation life

Masochist vaccine injection - Premature ejaculation masochist genes have no right to ejaculate - [KU100 binaural recording over 2 hours]

A story about an older sister who gets fucked by her younger brother in an erotic manga 3

Controlling the whole family with a hypnosis app, overwriting their genes with my strongest sperm

When I got home, the new student was sucking on some garbage that had my genes in it.

As it is ~ The story of the daughter's first experience who inherited the super lewd gene and the mother and daughter's naked relationship!? ~

A story about an older sister who gets fucked by her younger brother in an erotic manga 2

Controlling the whole family with a hypnosis app, overwriting the genes with my strongest sperm, continued

My stepmother and step***** suddenly turned out to be big-breasted succubi, so I used my genes to make sperm instead of my dad's

I ended up making a baby with my beautiful, sexy, young sister-in-law, so I poured my inferior genes into her uterus.

I'm a gloomy guy whose close friends are being eaten by the same group of gay guys 2

Akira-kun, who is in the same class as me

A cool female demon king and the strongest *****-making genes mixed together for fertilization sex ~Falling in love after a battle and having a sweet creampie on a dangerous day~

I was recognized by the government as having the best genes in the human race, so I decided to impregnate all the girls at the local school.

The Sexual Activity Guidance Record of the Perverted Teacher, Miyuki Kashimura Edition Please fill my stomach with your genes and stop me from going abroad to study...

Married woman Haruko's promiscuous and cuckolded sex life. A story about a mother and daughter who can't control their lewd genes and have orgies with men every day.