Seven Days During My Return Home When My Sister-in-law Seduced Me With Her Devilish Smile And Beautiful Transparent Panties, My Rationality Collapsed, And I Fucked Her To The Hilt.

During summer break, I went back to my hometown. Greeting me was my sister-in-law, Kana... I was glued to her adult smile and the panty line clearly visible through her maxi dress. That night, when I peeked through the sliding door of Kana's bedroom, I saw her with a flushed face, straightening her disheveled clothes. I was captivated by her lewd appearance, and the next day, I witnessed her pleasuring herself again. At that sight, my crotch swelled up, and in a frenzy, I shoved my dick into Kana from behind...