NFD-021 Couples flocking to swap SNS 2 Kanto area edition

Couples who met through SNS exchange partners and have sex! - I was able to observe the entire situation using a fixed-point camera. - I want to experience NTR, I want to see how good my real partner is, and I want to show off my good qualities to people other than my partner. - Various thoughts and emotions intersect, but in the end, what I'm looking for is more pleasure.