At least 1 of the girls involved in the scene is a mother.
Series Page
Rating: 1
Extra art of Erika groping Rion’s breast.
(This was released as a new cover for Volume 3 that’s exclusive to Fanza’s store. There was nothing else new within the tankoubon other then some alternate art for covers.)
Series Page
Rating: 2
Extra art of Chantelle and Juliette. (Stacy and Amanda’s mothers.)
This is the full cover art for the sequel series: Winter Games 2 “MILF Edition”, but there is currently nothing yuri in that series so far.
Series Page
Rating: 3
The MC has a threesome with Yura and her mother.
In Ch. 80, there’s a panel where Yura and her mother have a saliva trail connected between their mouths, but a kiss is not actually shown.
Series Page
Chapter Link
Rating: 3
All of the girls are affected by a drug that makes them act like a boy and the MC like a maiden, so the MC runs away and leaves Mai to hold them off.
The girls then take turns flirting, groping and even kissing Mai.
Just before Mei can kiss her too, the drug wears off.
Mai and Momoha previously kissed in Chapter 170, which is referenced here.
Series Page
Raw Chapter Link
Rating: 2
Nanako and Shouko briefly kiss each other in front of the MC.
Series Page
Raw Chapter Link
Rating: 5
Nanako and Shouko have lesbian sex with each other again.
Series Page
Raw Chapter Link
Rating: 5
Nanako and Shouko have lesbian sex with each other.
Series Page
Raw Chapter Link
Rating: 4
The MC has a threesome with Nanako and Shouko.
Eventually the other girls come in to join as well for an orgy.
Series Page
Raw Chapter Link
Rating: 1
Kyoko very briefly teases Nanako’s breasts in front of the MC.
Series Page
Rating: 1
The MC has a threesome with Sukhyang and Juna.