[Gekikara-naporitan-tou (Naporitan)] Osananajimi Kanojo, Netorare Choukyou

A voluptuous school-uniformed childhood friend with ample breasts is confronted by her jealous boyfriend, who turns suspicions of a recent affair into a coercive demand that she prove her loyalty. His praise for her body and admission that he has wanted her for years collide with her shock, resistance, and pleas, turning the encounter into a tense struggle over possession, consent, and poisoned trust. He ultimately comes inside her, yet his claim that it was supposed to happen only once leads to more mutual pleading: she admits she still cares deeply for him while begging him to stop and asking for just one more time.