[Labomagi! (Takeda Aranobu)] Chishojo Fuuki Iin no Minna ni Ienai Inbi na Onegai 7 [EroGPx]

A sleepover becomes a full-family siege on one lucky guy: Takumi finds himself buried between a voluptuous mother and her two insatiable daughters, each one dolled up and starving for a turn. The cow-costumed middle sister squeals that she's cumming from her ass while the bunny-suited eldest melts into a dripping creampie, and mama referees from the sidelines — cradling her daughter in her lap and demanding he violate the backdoor she's 'developed with great care,' anal beads and all. A closing 'next time' glimpse teases the second half of the mother-daughters harem sleepover: three enormous bare chests crowding him at sunrise, cooing for him to do anything he wants with their bodies.