Musuko ga Kawaikute Shikataganai Mazoku no Hahaoya - Vol. 2 Ch. 45

[Wolvenworks]

Yeah I don't really get why.
Nausea, vision darkens, dizziness, cold sweating, face gets pale, ears ringing. That's before they even manage to actually get the needle in a vein.
But I can get shots with absolutely no issues.

Wonder if you/your body’s scared of having stuff pulled out with needles?