What My Brother Doesn’t Know

Dad × Cuntbοy Son: Secret, steamy, forbidden sex.
The main character, Yuzuki, has a kind dad who’s been living away from home for work.
Every month, Yuzuki and his brother would visit the apartment where their dad lives alone.
But whenever his brother wasn’t looking, Dad would always sneak in a few slightly naughty things with Yuzuki…
“I want him to do it more…” Yuzuki finds himself developing feelings for his dad…
One day, by chance, the three of them—Yuzuki, his dad, and the brother—end up taking a bath together for the first time in a long while…
☆ Secretly having sex without letting his brother, who’s right nearby, find out. Unable to make a sound, while the Dad relentlessly targets his most sensitive spots…
☆ Pretending to be washed by Dad in the bath, while he secretly gives his nipples a slick, foamy massage…
☆ Includes clit shower play. His super-erect clit is pounded by the shower’s strong stream…
☆ While the brother plays video games nearby, he gets his clit licked sensually under the duvet…
☆ While lying under the duvet, he gets taken from behind with a bare insertion… Careful not to get caught, Dad moves in slow, deliberate thrusts, grinding relentlessly against his cervix…
Features numerous clit play and cunnilingus scenes. Includes nipple play, x-ray, and fertilization/pregnancy scenes.
(There are no sexual interactions with the brother.)
Experience every sticky, filthy moment of pleasure through Yuzuki’s own firsthand account.
Main story: 38 pages. Genitalia are censored with censor bars.
The sample pages have mosaics over the genitalia, but in the purchased version, those will be replaced with censor bars.
Includes elements such as cuntbοy, nipple play, ahegao, clit play, mating press, cunnilingus, x-ray, creampie, impregnation, and male pregnancy.(English product description provided by the creator.)