penis
If your penis is small enough, I suppose so.
either one can stick it in. it's not that difficult.
The male inserts his penis into the female's vagina.
You Stick It In Ice Water
a penis
Yes, up your mom's bluewaffle. If you want to go to it, stick your penis in it when shes asleep.
Yes, that is how humans reproduce.
using their penis
He wants to have sex. That's as in "stick it (his penis) in (your/a vagina)".
WASH IT and watch where you stick it
the stick their penis in their vagina