>>6672288dub dubs.
Uhhhh, never really researched that kinda stuff since I don't really have the money ᵒʳ ᵖʳᶦᵛᵃᶜʸ for that kinda stuff. Even though I really want to.
Hmmm, I guess go with a dildo that's 7+in long and 2+in wide?
I've never seen the appeal for using vibrators tbdesu unless the person using it is a girl.