Yuu Kawakami attacks a couple walking outside happily! Three couples who came to try out the free beauty treatment without knowing that the other couple was a talented AV actress! It's their first time being cuckolded! They're confused by their first lesbian experience, but are smitten by Yuu's divine technique! Some girls even exchange French kisses and do tribadism... In the end, all of them have vaginal orgasms with a strap-on! We had NTR lesbian sex with these straight Amateur girls who showed their weakness because they were the same sex, right in front of their boyfriends who could be seen through a magic mirror!