[Mosaic removed] ``I have a boyfriend, so don't get serious,'' Rin said, looking up at me as we lay on top of each other on the bed. She's nearly 170cm tall, has beautiful breasts, and a sharply curved waist... perfect figure. Hearing my words, I thought his face turned into a devilish face for a moment, but then his long hands wrapped around my neck and he inserted his tongue into me. He holds my waist with his legs and presses his crotch firmly against me. He was constantly clinging to me, crawling all over my body and licking me, looking at me provocatively, shaking his hips and making me cum... Immediately, a desire for possessiveness arises. I want it to be something just for me. I finally understood what she meant...