Anime Sex - Toumei Ningen R - 01

After a lot of sex and perversion, the "invisible stud" is on the verge of collapsing when he drops his invisibility potion and ends up in the hands of a little girl who then discovers the perversion that can take place on a convenience store restroom, then she follows the girl who masturbates in the bath and makes her have an experience she'll never forget. She then assists the guy at the store in having fun with several of the employees and customers, and she eventually falls for the poor guy.