My stepdaughter Nanami, who has been treated like an 'Onahole' by her stepfather, lives in constant fear of when he might show up next. Today, just like any other day, she finds herself helpless against his advances as soon as he enters the room, sucking on her neck and forcing his hard cock deep inside her mouth and pussy... She can do nothing but submit to being used as a cum dumpster once again.

義理の父から「オナホ」として扱われる娘の七海。家にいると、いつ義父がやって来るかビクビクしながら過ごしている。今日も精力絶倫の継父が鼻息を荒くして部屋に入ってくると加齢臭漂う口で舌を吸われ、お口や膣穴に生チ●ポを捻じ込まれてしまう…。逆らうことのできない環境に追い込まれた七海は、今日も中出し人形として慰み者にされるのだった。