Sisters who came to travel. My sister fell asleep while I was relaxing under the kotatsu, so when I tried to wake her up, I was drenched in sweat because the kotatsu was so hot! My skin is shiny with armpit sweat and chest sweat, and I accidentally got an erection because of too much eroticism! I couldn't stand it and crawled into the kotatsu and touched my buttocks and dicks and got stains on my pants! When I take off my pants and touch it directly, my sister wakes up.
