Passionate Summer Resort with the Yuigahama Mother and Daughter

At the night pool of Hotel Mizunashi summer resort, Yuigahama Yui and her mother are staying when Hikigaya Hachiman is summoned. At the pool Yui in a dark bikini seduces him, performs oral sex, and has intercourse. Later in the room her mother claims to nurse him, stimulates him with breasts and mouth, and has sex; Yui returns from bathing and joins them for a mother-daughter threesome. A side scene and flashback show Yukinoshita Yukino in intense intercourse with Hachiman at a love hotel. The threesome continues as the mother in a bikini repeatedly takes vaginal penetration, breast play, and creampies, compares him to her husband, mentions breast milk, and climaxes hard while Yui, covered in semen, begs for more sex. Yukino then texts that she is free to meet, and the mother suggests inviting her to join as a group of three.