The secret to the popularity of this bathhouse, which is rumored to be even more popular than Yoshiwara, is the breast service provided by the bath attendants, the "Yuna"! The poster girl is Hitomi, who has the world's No. 1 O-cup. She will wash your back with her foam-covered huge breasts, loosen your genitals with a titty fuck that wraps around the head of your penis, and wash your penis with her soft vagina! She will innocently let you cum inside her and provide you with hospitality! "Customer, how do you like it?" asks the busty poster girl of the bathhouse, who provides erotic services!