SMCP-003 Riho Fujimori is trained in sci-fi cosplay and cheats on her husband with her brother-in-law

Riho Fujimori, a busty wife, gets caught up in cuckold play with her husband at his brother-in-law's house, where she is fitted with a full-body rotor and later has sex with her husband that night, leading to intense squirting. Left alone with her brother-in-law, she masturbates in the living room, then gets aroused by his cock while wearing a cosplay costume and lets him fuck her, cheating on her husband without restriction. In the end, she is fully trained to serve her brother-in-law's desires.