Hello and welcome to HCM.
Thank you for your query.
Unless your friend is a
STD carrier, there is no chance he can transmit an infection he doesn't have. Next we should come down to him transmitting his infection to you (if he has one) through his semen, this is highly unlikely. Do not worry, as you should not get any infection that he has through this act.
Lastly, it seems as though you have an
obsessive compulsive disorder (
OCD) which makes you want to clean your hands very often, to such an extent that they have dried up and even bleed at times. I suggest you consult a doctor for the same. It is good to be clean, and a health freak. But, OCD tends to make people over-do that. Your hands are a part of your body that comes in contact with the external world most often, and thus, shouldn't be vulnerable to infections.
And no,
HIV will not be detected or even produce symptoms in an individual for at least 3-6 months after contact. But, as there is no typical pattern, HIV has also been detected in individuals after 90 days of contact with HIV infected person.
I hope I have succeeded in answering your questions, you could write back to me anytime for further clarifications.
Best wishes.