Ane, Chanto Shiyou yo!, Ane, Chanto Shiyouyo!, Nee, Chanto Shiyou yo!, Nee, Chanto Shiyouyo!, 姉[ねえ], ちゃんとしようよっ!, 누나 확실하게 하자, 跟大姐姐一起做吧!, Sister, Let`s Do It Properly!, ねえ, ちゃんとしようよっ!, 姉, ちゃんとしようよっ!, 跟大姐姐一起做吧!
Nee, Chanto Shiyouyo! 5

After years apart, Kuuya returns to the Hiiragi household, where unresolved desires linger beneath the surface—especially with Kaname, whom he secretly adores. Their lingering glances, stolen touches, and whispered confessions ignite passionate reunions, pushing boundaries between siblings into forbidden intimacy. Meanwhile, the other sisters vie for his attention, each encounter growing bolder, teasing and exploring pent-up cravings until every hidden temptation is satisfied in fiery, unrestrained embraces. Kuuya finds himself entangled in a seductive web of familial longing.
(75 words)