While I was fighting with my girlfriend, who never lets me fuck her, her little sister, Rena-chan, came to comfort me. She straddled me and acted spoiled, making me get an erection so hard it was obvious even through my pants... I apologized, feeling guilty for looking at Rena-chan sexually, but she didn't care and started rubbing her hips back and forth in a little devilish thigh-rubbing seduction! "Rubbing isn't cheating, you know♪" Despite the guilt, I gave in to her irresistible temptation... Using the few millimeters of fabric (her panties) as an excuse, I ground the head of my cock against her! Her pussy was twitching! In the end, I slid my erect cock raw into her slippery pussy, which had become hypersensitive from the thigh-rubbing! (lol) I went wild and came 24 times!!!!
