My older sister, who usually looks down on me as a virgin, is still hitting me and pushing me for some reason today. By chance, she held out my unwashed, sweaty cock in front of her. Conversely, I got an erection because of the embarrassment I showed. She hates it so much that when I tried to put away her male genitalia, she pushed me down and climbed on me, so I enjoyed various naughty things.
