Series Page
Chapter Link
Rating: 3
Ah-Young has a threesome with Sunny and another guy.
Couple Game: 17 Sex Fantasies Ver.2 – Chapter 51
Tag: Full Nude
Scene features at least 1 girl fully nude.
I Ended Up In The World Of Murim – Chapter 44
Series Page
Chapter Link
Rating: 5
The MC has Soyang briefly eat out Yesol (Mother and Daughter) before he rejoins them for a threesome.
Soshite Kyou mo Moteasobareru – Chapter 3
Series Page
Raw Chapter Link (Pg. 50-56)
Rating: 5
After Nagi has cheating sex in front of her boyfriend, she starts to breakdown and cry from the guilt.
This prompts Kohana to try and comfort her by briefly having lesbian sex with her.
Afterwards, 1 of the NTR guys join back in for a threesome.
Oyatsu no Jikan – Chapter 12 (Farewell Party)
Series Page
English Link
Rating: 5
This oneshot is about a couple, Jun and Chiyori, whose female friend/coworker, Yukino, is moving to America.
Even though she’s dating Jun, Yukino confesses to Chiyori and asks Jun if she can have sex with her before she leaves.
Jun agrees as long as he can watch, so they go to a hotel so Chiyori and Yukino can have lesbian sex.
After a while, Yukino eventually invites Jun to join as well for a threesome.
Ore no Joukyou Seiseikatsu Souchuuhen – Chapter 7Â
Series Page
Chapter Link
Rating: 4
The MC has a threesome with Chika and Karen.
Bakunyuu Shimai ni Natsukareru – Chapter 1
Series Page
Chapter Link
Rating: 4
The MC has a threesome with 2 sisters named Mai and Yua.
King of the Night – Chapters 113-114
Series Page
Chapter Link
Rating: 4
The MC has a threesome with Sun-Kyung and Ha-Yeon.
Sun-Kyung briefly gets the MC away and just has lesbian sex with Ha-Yeon, but he quickly joins back in.
Natsu no Gikou – Chapter 2
Series Page
Raw Chapter Link
Rating: 4
Mari briefly has sex with Kayo in front of her brother before having him join in for a threesome.
Mesu Oba Misao Arc plus Gaiden – Chapter 3
Series Page
Chapter Link
Rating: 3
At the start of the chapter, Misao starts seducing and fingering Midori. She then invites her to have a threesome with the MC.
At the end of the chapter, she tells Midori that she’ll keep teaching her stuff if she backs off from the MC, implying they’ll have sex again without the MC.
Coaching – One-Shot
Series Page
Raw Chapter Link
Rating: 5
After the 2 FMC’s finish having sex with the MC, he passes out. So the 2 girls have lesbian sex with each other while he’s asleep.
When he wakes up at the end, he joins back in and the scene becomes a threesome again.
I have this tagged as English because there technically is a translation, but it’s a hassle to find for free.