Half of Big Brother is Made of Desire 1・2 [DL Version]

Synopsis

Do you want to see your little sister’s panties? Do you want to see your little sister’s small breasts? Do you want to see your little sister’s pussy? What started as a mere prank led the older brother to take his sister’s virginity. However, instead of rejecting him, his sister demands him even more intensely…!? Forbidden days begin with his innocent and pure younger sister, a secret that must never be told to parents.