Oiroke Event no Ousa ni Teihyou no Aru Watashi desu ga Rival Reijou to shite no Shimei wo Hatashimasu - Vol. 1 Ch. 2

[MangaDex]

 

[EldritchNeko]

Heh. Seems like she repeated so many times that she ended up in a different eroge centered around herself.

 

[Amenohi]

Considering what just happened, I assume the first theory is correct? He is a tentacle monster?

For some reason, I get more of a laugh from these tentacles than anything else.

 

[Tairo]

I think she stumbled into the reverse-harem route.

 

[Popoii_From_The_Depths_of_Hell]

She came there for tentacles and she got a demon.

 

[NishaAzalea]

"Is tentacles his true form?"

... Wait... IS HE THAT PINK SLIME?!?!

 

[HoesLuvHerro]

Poor girl just wants to have her fun with tentacles, leave her alone

 

[looc64]

But really it's pretty satisfying to see a villainess character actually stay on book for a scene like this.

Like antagonizing the protagonist in a way that lets them look good/defeat you is clearly more effort than just not doing that.