It's not dangerous unless he has a STD and it's up to each person what they want to do. There are no "should's".
If you want to it is erotic to him when you swallow even to just to taste his ejaculate.
if you swallow anything where does it go? the stomach
Answer No
no
swallowing sperm is harm less
if you swallow sperm it is not a big deal just get over it (sometimes it even tastes good)
See me, and find out how much you can.
its Simple put it in your mouth and then swallow it !!
No.
no , its from male
yes
Im not to sure about swallowing it, but it definatly helps putting it on pimples. its anatural part of the mans body so it should be safe to swallow
females do not produce sperm