JUQ-761 Marina Shiraishi, the mother of a large family, lives an playuous life, drowning in play-rearing sex with her eight beloved sons.

Marina was a woman like a saint. She had always had the personality to help people in trouble, and she showered her love on the men who approached her, and she has been married to many men. Although she was betrayed each time, she never thought badly of her ex-husbands, and she cherished and raised the children she had with those men, building a large family. She led busy days, surrounded by her beloved sons, and spent her days living under the same roof, deeply connected with them, but…