Beautiful helper Ai arrives at Shota's all-male household. Captivated by her diligent work ethic, Shota becomes increasingly aroused by Ai's well-toned, thick, voluptuous big ass. Even during work, he relentlessly charges toward her shapely rear—peeking at her panties, caressing her T-back, groping her bare flesh. Turned on by the horny Shota, Ai abandons her duties, getting hooked on sex while sitting on the seat. When they bathe together, she thrusts out her big ass, climaxing through standing doggystyle. Cuddling at night, her big ass soon starts thrashing wildly as she enjoys cowgirl position, savoring intense anal pleasure. Helper Ai, her oversized big ass trembling, cums again and again.