how much do you know about sex

a little quiz on how much you know about "THE FEELING THAT WILL CHANGE YOUR LIFE"

1 where does the mans penis go
2 what happends when a man gets a erectoin
3 can a woman ware a condom
4 can two people of the same sex have a child
5 how much sperm is needed to make babies
6 what the legal age for sex
7 is porn good for you