Seeking tentacle netorare games

[Thegri]

basically looking for games from a male protag watching a girl getting fucked (willing or not) by tentacles

 

[Chuckbtesta]

Try Silent Pill: https://f95zone.to/threads/silent-pill-final-circle-one.98574
There's even a second part somewhere in the thread.

 

[Penumbral Evanescence]

IIRC, there is a tentacle sex scene in Tina:Swordswman of the Scarlet Prison

Albeit, the tentacle sex is not with an NTR flair. It's simply just one of the FMCs getting fucked by tentacles....if that still tickles your fancy (i.e., notwithstanding the lack of the NTR element) check it out if not already considered.