妹よ、お前が悪いんだぞおっぱいが大きなオンナが好きガキンチョには興味がない…と思っていたのに家の中だからって油断しすぎ…ミニスカートからパンツが見えちゃってるしニーハイが絶対領域を引き立たせるもんだから自然と妹の…あいりの太もも、股間に目が奪われてしまうんだ…むっちむちで柔らかそう…おっぱいとお尻、どっちが柔らかいかな…ふともも触ってみたい…なんなら、顔を埋めてみたい…寝てるし、バレないか…あっ、即バレた…「妹をエロい目で見て、気持ち悪いよー 犯罪者にならないように、あいりが性癖満たしてあげる」あいりの軽蔑の眼差しが性癖に突き刺さる…もっと罵ってほしい…踏みつけて欲しい…弄んで欲しい…メスガキ妹はちょっぴり素直じゃない…本当は自分だって気持ちよくなりたいクセに…だからシスコンお兄ちゃんがいっぱいいっぱい腰振ってあげる悔しそうな、屈辱的な顔しながら何度も何度もビクンビクン絶頂しちゃっても「イッてないし…」って強がるところもお兄ちゃん大好きだよ My sister, it's your fault.
I like big-breasted women and I’m not interested in kids…or so I thought, but I let my guard down too much because we’re at home…Your panties are showing from under your miniskirt and your knee-highs accentuate your absolute territory, so naturally my eyes are drawn to my sister’s… Airi’s thighs and crotch…They look so plump and soft…I wonder which is softer, her breasts or her butt…I want to touch her thighs…I even want to bury my face in them…She’s asleep, so she won’t notice…Ah, she noticed immediately…You’re looking at your sister with perverted eyes, it’s disgusting. To make sure you don’t become a criminal, Airi will satisfy your sexual desires. Airi’s contemptuous gaze pierces my desires… I want her to insult me more… I want her to trample on me… I want her to play with me… My little slutty sister isn’t very honest… Even though she secretly wants to feel good herself… So her sister-obsessed big brother will thrust his hips over and over again. She has a frustrated, humiliated look on her face, and even though she twitches and climaxes again and again, she pretends to be strong and says, I didn’t come… I love that about her too.