It's the equivalent of you and your bud fucking each other bareback.
Toy sharing can result in virus transmission, ie warts, herpes, hepatitis, and others, even when cleaned and disinfected.
My advice, if you want to take it: lay in a large load of condoms, have your new friend use a fresh one when he alternates between you two guys, and either boil the dildo between uses (I'm being sarcastic) or use a separate one for each.
And be sure to post the pictures :-)
Dr Danny
|