Cheating
A significant other having sex with someone other than their partner. Not tagged if the sexual interactions are against their will (e.g. rape) or fall under swinging. Should NOT be confused with netorare.
3.5
13 . Old Geezers Of The Park
March 1, 2023
12 . Old Geezers Of The Park
May 17, 2021
3.3
2 . One Big Happy Problem
October 6, 2019
1 . One Big Happy Problem
October 6, 2019
3.3
2 . One Room Perfume
March 23, 2021
1 . One Room Bloom
May 29, 2020
3
2 . ONEgai SYOTAiken - The Madam's Freelance Job
June 16, 2019
1 . ONEgai SYOTAiken - The Madam's Toy
June 16, 2019
2.9
2 . Opposite World
February 16, 2019
1 . Opposite World
February 16, 2019
3.1
3 . Otoguro Miya no Oasobi
November 12, 2019
2 . Otoguro Miya no Oasobi
November 1, 2019
3.1
4 . Otome no Jouran
September 17, 2020
3.5 . Otome no Jouran
May 12, 2020
3.3
2 . Otonari no... Moto Sakura-san
February 6, 2020
1 . Otonari no... Moto Sakura-san
November 2, 2019
2.4
5 . Ousadias De Casal
April 4, 2019
4 . Ousadias De Casal
April 4, 2019