This is an ultra-luxurious production featuring seven busty women! The story is... I'm the only guy on a company trip to a hot spring with my senior female co-workers (all of whom have big boobs! No, huge boobs!!). As soon as we arrive at the inn, the excited senior female co-workers drag me into the open-air bath for some reason... What! Do we want to go in together? That's not good! I refuse, but they forcefully drag me into a mixed bath! And they gulp down alcohol...

I enrolled in the beauty department of a gal school, and I was the only guy there! During the practical session, I got to touch the girls' bodies while they were only wearing towels! They touched my crotch so much that I got a full erection! During the practical session, I was only covered by a towel, so it slipped off and I could see the girls' breasts and butts! When I was being treated, they treated my sensitive areas, so I couldn't help but get a full erection! I thought they'd find out and get mad, but their natural gal mentality kept me from getting an erection...