SONE-976 — My Girlfriend's Innocent, Busty Sister, Who Seems Like She'd Definitely Let Me Have Sex With Her, Missed The Last Train And Came To Stay The Night. Yu Tano

I got a sudden call late on a Saturday night. "I missed the last train, so let me stay over." It was her younger sister, Ui. I thought I'd declined, but a few minutes later the doorbell rang. She then came into my house without permission. She seemed to have had some alcohol in her system, as she was even closer than usual and touching me a lot. What's more, her chest was loose... She was pressing her breasts against me, as if she was intentionally trying to seduce me. What would I do if she found out...? "She said it was touching me a little." "Hmm? You're touching me? On purpose." Oh, maybe I'm in trouble.