MFYD-173 — The world's most vulgar and beautiful HYPER sex: Ruisa Tsuki's orgasm-shattering, mind-blowing, high-tension, brain-bug sex!!

Married for 10 years, and her husband having suffered from erectile dysfunction for 2 years, Ruisa, who runs a private tutoring school at home, was at her breaking point, on the verge of exploding with sexual desire. Then one day... her husband impulsively put an aphrodisiac in the diffuser, and as it took effect in Ruisa's body, her sexual desire exploded! With one of her students! At a blacklight sex night! NTR 3P! Hotel affair! Ruisa Tsuki's most mind-blowing, brain-scratching, hyper sex in 4 corners!