SDMT-852 A young lady found in Hakone Onsen Why dont you take a bath in the mens bath with just one towel?

I called out to the young ladies who are enjoying a hot spring trip in Hakone, and asked them to try the mens bath again with the aim of getting a prize! - !! - In addition to a selection of embarrassing missions, there is also a bonus GET chance to tie a yellow string to a male dick. - While being amazed at the small size of the towel and the invisibility, he sneaks into the mens bath. - An unimaginable shocking development awaits there! - !!