Aoyama Serina

Hospital nurse and Naoto's childhood friend. On his admission night she has first-time sex with him in the ward, endures the pain, confesses love, accepts his creampie, and says she will raise any child.

Hospital patient who has prolonged night sex with the long-haired nurse, creampies her, then later tells friends about the encounter until morning while they question the restricted basement story.

In open lab coat and black lace lingerie she orally and cowgirl-services Yuuki, squirts at climax, competes with Madoka for turns, and facesits him.

Virgin hospital patient who has outdoor standing and missionary sex with nurse Amane, follows her coaching, creampies her, then is scolded by his mother when the surgery wound reopens and discharge is delayed.

A long-haired hospital night nurse who continues unprotected sex with the appendicitis patient, demands creampie impregnation into her uterus, and cleans him with oral afterward.

Lying in bed he receives double oral, vaginal sex and creampies from Madoka and Izumi, then collapses after climax and is hospitalized for several days.