Is it undamaging do do the following...
Both been tested, and no std's.
Answers: first of all what nature of discharge? if its not normal discharge then you shouldnt enjoy your mouth down there. but if it comes from an orgasim it should be just fine. but you should know your partner and be sure that your partner is totally clean and STD free..
I'm pretty sure you will be alright but I wouldn't recommend swallowing it again. I reckon the worst that could happen is you hurling it put money on up. I'd say yes.