Happening

He better makes her happy or her Dad shows up and makes him regret his mistakes. And we all know who her Dad is. Dude has experience with punishing people...

Oni girl or semen demon? Horn chick or daughter of Lilith?

Very professional 👌

Wait.....when did they meet and start dating because he sure doesn’t know lol.

50 / 50

Lovely artwork, charming vanilla sex,
and wonderfully subtle storytelling.
A masterpiece.

Shion is a young succubus who's looking for real love.
That is, she wants to win Senpai's affection without
using her sexual glamour (but she cheats a little).

The story is told through a series of fascinating hints. For one thing,
Senpai seems to be somewhat dazed throughout the chapter, and
he's completely unfazed when he finds Shion schlicking in the rest-
room. Even more notably, he's not particularly perturbed when he
discovers her horn-buds. All that suggests he's under a spell.

Yet, part of his mind remains clear, because he's nagged
by the feeling something is awry, even as he submits to
Shion's erotic overtures.
"Why the hell am I being so polite?"
(page 11, panel 4)

More importantly, he's vaguely baffled by the origin
of their relationship.
"Actually, how'd we even start dating in the first place?"
(page 2, panel 4)
"Now that I think about it, when did we even meet each other?"
(page 11)

I conclude Shion & Senpai are virtual strangers who met (by chance)
only a few hours (or minutes) before the chapter begins. Sensing his
strong sexual stamina, she cast a spell on him, in order to make him
believe they've been dating for a long time.

Note that, on page 11, panel 5, Shion is showing cat's eyes, which
(besides hinting at her true nature) suggests she's using her magic
again, to reinforce the spell she has cast on Senpai. It's an excellent
bit of visual storytelling.

She's just too adorable. ^_^

shion looks too much like shion from happy sugar life....i can't unsee it now

Ah the slow, painful reveal.

looks like the beginning of a series!

Sequel. SEQUEL! What is she?!

Ah, always happy to see more Monster Girl releases!
Hmm, "Here I thought I'd be able to ignore what she really was"? Come now, you don't ignore it...You embrace it! What's there to complain about anyway? You're loved by a sweet girl, why should it matter if she's a Monster Girl...

Guess you can say she was pretty Horny, lol.

I think we all just want someone to say they like our face.

I saw the horns !

You know, it's not often that I say this but I actually really would like a sequel. I know that it's kept ambiguous on purpose, but I'd read a more fleshed out story of these two.

Little devils sure are adorable.
Would love to see more.

It's happening!!