This is the R18 version which includes adult sex scenes! Based on a teens-love manga by Onigiri Musubi. Based on 12 works from adult women-oriented novel and manga label Eternity Books published by AlphaPolis.

Mika Tsutsumi, 29 years old. Occupation: translator and novelist. I have enough money to eat, and I was wondering if I would live alone. At that time, the partner of the matchmaking story that came down was Shiho Mikashima, a tall and very popular SP. Mika had given up as a disproportionate partner, but Shiho whispered sweet words and applied for marriage ...