I want to have sex in a space where we're alone, without leaving anything unfinished... That's what I went on to do with Yui on a hot spring trip! After checking in, we did a vacuum blowjob and cum in her mouth, then we got horny and washed each other in the bath, and had sex in the bath and cum on her tongue, then we got tipsy and had sex at the banquet, and then we did a cleaning blowjob, and then we went for the second round, and then we had a swapping 3P in the mixed bath, and then I got horny and had a 4P.