It was a three-person trip, but my mom couldn't come because of a sudden job, so I was alone with my older sister Yui at the hotel!When I looked at my sister, my cock got swollen and my sister worried that she might be sick and licked her cheeks with her mouth!Buu after itching!A lot of white pee!But it got swollen again... I pinched it between my breasts, rubbed it with my hands, inserted it in my crotch hole and put it out again and again!The inside of my sister is so comfortable that I can't stop peeing white! !