Sister Friends

Synopsis

Shota Hino has always been teased by his older sister. By a series of coincidences, even after entering college, he’s forced to join the Literary Club alongside his gal sister Eimi Hino, and her friends Ria Nashiki and Shino Arima. The school announces that the club must win a prize in the summer concourse or lose their clubroom.

Forced by Eimi and the others to create a concourse entry, Ria and Shino begin seducing him under the guise of “cooperation.” Eimi soon joins in, refusing to be outdone. A heated competition to create an erotic concourse work to save their clubroom begins.