Some corrections.

Page 3:
This is a clinic, so I don't think you should come here anymore... > Since this is a clinic, I think it would be best if you didn’t come back…

Page 4:
I've completely relaxed now. > It's completely settled in.
It's a shame to kick them out. > It would be a shame to kick them out, too.
Please stay still, okay? > Please be good, okay?
Succubus Hethat > Succubus Hezzat
They wouldn't think they'd be hiding in a clinic, would they... > They wouldn't think I'd be hiding in a clinic, would they...

Page 5:
She doesn't seem like she'll give it up... > It looks like I’ll just have to draw my energy from her.
I see... > Shift... (This feels more like a sfx. そろ Soro. )

Page 6:
I have no choice but to go along with it. > I have no choice but to do what I must.

Page 7:
I am a rare parasitic succubus among succubi. > I am a rare type of Succubus called Parasite Succubus.
Nn,,,<3 > Nn... (Essentially just remove the heart.)

Page 8:
Otherwise, you won't be able to forget me. > Otherwise, you'll never be able to forget

Page 11:
Shall I loosen you up too? > Well then, shall I loosen you up here too?

Page 12: My arousal is overflowing > Your love juices are just overflowing.

Page 13:
Ahhh~~<3<3 > Fufufu~~~<3<3
This is nectar<3 > This is heavenly <3

Page 14:
It tastes so sweet <3 > I never imagined it would taste so sweet <3

Base +13, currentlyhungry +5, hellonoreg +7, kyo600 +8, onanimasu +8, Meccaflare +11

It's MTL slop, do you really think they care about accuracy or translation quality?

Base +14, theswweet +6, currentlyhungry +5, daretofight +12, hellonoreg +7, beandogs +1, catie001 +6, onanimasu +8, somedude1234symbols +7, Meccaflare +11