hello, I’m a male and two weeks ago I met another guy. He sucked my penis a few times, and he deep kissed me a few times and then told me he was hiv positive. My question is what if his blood was mixed in with his saliva and entered my mouth or got on my penis head when he was sucking my penis. I tend to bite my cheeks and my gums tend to bleed sometimes after brushing. I had brushed my teeth about an hour before this event. Also when I got home about an hour after this event I noticed a small hair size cut on my chin, maybe from the guys beard or perhaps his teeth when he was kissing me, it wasn’t bleeding but it did start to bleed when I squeezed it after getting home, was there any danger there? He also sucked my nipple and left a hicky around it, was there any danger there? In recap: 1) any danger with deep kissing, assuming there was exchange of blood 2) any danger in receiving a blow job (did not cum) 3.) scratch on chin from his beard or teeth 4.) him sucking my nipple and leaving a hicky. We’ve known each other a while and he’s been positive for over ten years and is undetectable. Thank you for your time and help. Much appreciated.