It may be that he is turning gay or enjoys giving oral.
No, Sucking a penis before having sex is not a must. That for his pleasure, not yours.
...yes
sucking patricks penis!
sucking a penis
yes
You can if the person has an infection.
Licking clit
Someone sticks a guy's penis in her or his mouth and starts sucking it.
Just more pleasure.
Sucking my penis
Yes!! VERY good. I love it.
This is a very obvious question, but it means to give someone a blowjob, or felatio. Some people call it penis sucking or sucking up. :l Yep..