I get s** rashes

Me and my girlfriend Matilda have extraordinary s**, and makes me feel like I can walk on the moon, this is of course impossible as no one can walk on the moon unless you are Neil Armstrong. HOWEVER! When it all gets a bit too exciting and there is a rumble in my jungle I have a tendency to develop heat rashes over my body, on my chest, face, sometimes even in my genital area!!
Is this normal ?
Asking for a friend