Imouto no Tomodachi ga Akogare no G-Cup Gal Cosplayer Datta Hanashi 2 | My Little Sister's Friend Was My Favorite G-Cup Gal Cosplayer 2

The protagonist rescues Riria from some aggressive guys on the street. They go to the beach where they confess their feelings for each other and agree to start dating. Back at the hotel, Riria reveals she brought an NSFW version of a gacha cosplay. She also reveals she knows about his fetishes and that he uses her cosplay photos as fap material. They engage in a passionate sexual encounter, with Riria wearing the cosplay, including a tail plug. The protagonist and Riria continue their intense sexual encounter. Riria takes control, riding him and demanding he cum for her. They switch positions, and he thrusts into her from behind, eventually finishing inside her. Afterward, they get dressed and reflect on their first photoshoot together since they started dating, promising to come back just the two of them next time.