What is our relationship...? Yuta and Ai are best friends who can talk about anything without worrying or being pressured, and can discuss trivial topics and their true feelings. One day, they cross the line. "We had sex, but... we're best friends, right?" They're not lovers or sex friends, but the ideal relationship between a man and a woman has begun... "No... you're too compatible with my pussy..." Friendship between men and women is possible... I thought so until now... But her exquisite body makes me horny no matter how many times I ejaculate... her sensitive pussy that sucks me... her overly erotic blowjob and cowgirl position... Everything is perfect... we're the best friends, not just sex friends.