成績アップのためなら、母さんの口も乳も膣も……全部使っていいのよ！ムチムチH体型の教育ママ・中山ふみかが、愛する息子の学力向上のために「射精管理」を徹底サポートする背徳のライフ！「勉強に集中できるなら、溜まってる悪いの全部出しちゃおうね」着衣のまま跨り騎乗位で合体！唾液まみれのヌルヌル手コキに濃厚フェラ、さらに巨大な肉厚バストで挟み込む執拗なパイズリ！溜まりに溜まった若さ溢れる精子を、ママの身体が残さず受け止める！
If it helps improve your grades, you can use all of Mommy's mouth, breasts, and vagina…everything! Fumika Nakayama, a voluptuous, sex-crazed mother, leads a decadent uous life, providing thorough "ejaculation control" support to improve her beloved son's academic performance! "If it helps you concentrate on studying, let's release all that naughty stuff that's been building up," she says, straddling him in the cowgirl position while still clothed! A slippery handjob covered in saliva, a deep blowjob, and then a persistent titjob with her huge, fleshy breasts! Mommy's body receives every last drop of the youthful sperm that has been building up!

– JavGG.net