じょそこ！ ～Ｈな恋人は女装っ子♪～

Saya is a cross-dressing kid who lives in the protagonist's neighborhood. From a young age, he's always dressed as a girl.

One day, Saya confesses to the protagonist that he wants to become lovers.

Of course you know what two people in love will do...♪
That day, their erotic love life together began.

[Roughly translated from DLsite]