The 4th edition of SWITCH's 4th anniversary commemorative work. - I went on a hot spring trip with my relatives, but I was the only guy there. - The hot spring was a private hot spring and I was able to take a bath with my aunt and cousins! - Her breasts were swaying in front of my eyes, and her plump butt was also attractive! - If you get an erection, everyone will be curious and have sex with you! - It's approaching! - The best hot spring trip where you can enjoy the harem feeling!