Hi doctors. About 1 night ago I met up with a trans girl. We made out vigorously and she spit into my mouth numerous times. While making out I grabbed her ass and spread open her asscheeks. She then sat naked on my face and rubbed her ass all over it. I didn’t open my mouth or lick it. Eventually she jerked herself off and came on her hands and then proceeded to jerk me off. I actually have some chaffing on my dick after going on a long run so there is an open cut on my penis. I’m not sure if she had cum on her hand when she jerked me off. We didn’t do oral or any sex and was wondering if I am at risk for any STDs from this scenario. Is tested warranted after this? Thank you