多忙を理由になかなかセックスさせてくれない夫に不満が募るメアリー。病院では精子が薄いと診断され妊娠の可能性は0ではないが、奇跡が起こらない限り難しいという状況になってしまった。そんなある日、夫の父が東京へ遊びに来て泊ることとなった。義父も孫を楽しみにしているだけあり、なかなかその悩みも打ち出せなかった。ひょんなことから息子の事情を知ってしまった義父はメアリーに媚薬を仕込む。義父は息子とのセックスに本当に満足しているのかと問う。親として責任を取ると言いメアリーを犯し中出しする義父であった。義父の度重なる媚薬責めにより発情してしまったメアリーは夫ではなく義父を求めるようになっていった。
Mary is frustrated with her husband who won’t let her have sex because he’s too busy. At the hospital, she was diagnosed with a low sperm count, and although there was a non-zero chance of her becoming pregnant, it would be difficult unless a miracle happened. One day, her husband’s father came to visit Tokyo and decided to stay the night. Her father-in-law was also looking forward to her grandchild, so he was unable to bring up his concerns. Mary’s father-in-law, who unexpectedly finds out about her son’s situation, injects Mary with an aphrodisiac. Her stepfather asks her if she is really satisfied with having sex with his son. It was her father-in-law who violated Mary and creampied her, saying he would take responsibility as her parent. Mary became horny due to her father-in-law’s repeated use of aphrodisiacs, and began to desire her father-in-law instead of her husband.
– JavGG.net
