Look at this S! Cupid's Prank - Vol. 7 Ch. 70

[MangaDex]

 

[DreamNymph]

They are so cute right now!!! ?

 

[etriuswimbleton]

I feel like Chizuru is the lewder one so this is becoming her new fetish isnt it? goddamit Chizuru. Anyways glad she agreed to not look at it. but its only a matter of when at this point. She may eventually see the birthmark perhaps not now but soon.

That last panel scares me. did he see a birthmark!?