Nipple & Slave - Story of the Pregnant Mother and Daughter

Yutaka, the homeroom teacher of Haruka's only daughter Mayu, comes to her house for a home visit. But this middle-aged male teacher had already trained his student Mayu and turned her into his sex slave! Falling for Yutaka and Mayu's scheme, the mother is raped in front of her daughter! But Haruka, who was sexually frustrated because of her indifferent husband, is penetrated by the middle-aged man's huge cock and experiences multiple orgasms from the overwhelming pleasure! A new frontier for Natsuka Qya! Rape until she gets pregnant! Penetration even after she's pregnant! A busty mother and daughter threesome training romance!