[ENG] Discrimination Sex -If you choose the wrong partner, you’ll be cuckolded- (V26.02.27 ) (RJ01551268)

Title : Hanbetsu Ecchi ─Idaku Aite o Machigaetara Netorareru Ken─, Discrimination Sex – If you choose the wrong partner, you’ll be cuckolded –
Original Title : 判別えっち─抱く相手を間違えたら寝取られる件─

Language : English, Japanese, Chinese, Korean (Official)
Developer : Halftone dots, ハーフトーンドット
Released date : 2026-02-27 (latest)
https://www.dlsite.com/maniax/work/=/product_id/RJ01551268.html
18+

DESCRIPTION

The protagonist has started dating Kotone, a refined young lady.
He enjoys peaceful days with her and his childhood friend, Marina, a trendy girl.
However, one night, a succubus casts a curse on them.
“If you don’t have unprotected sex with her, she will crave other men.”
Furthermore, the succubus disguises herself as them and approaches them.
He researches succubi.
“A succubus can’t disguise herself perfectly.”
“The color of her eyes, the color of her hair, her reactions… there’s always something off.”
If he doesn’t have unprotected sex with the real one, she will be with another man.
If he has unprotected sex with the succubus, he will be controlled mentally.
Spot the anomaly.
One wrong move and you lose everything.