"Just for curiosity, do you have monster girl suits? I've seen you Google them a couple of times" she says. "If I'm right I have some of them, since when you're interested in that?" You asked her as you searched in a box. "Well, it would be interesting having sex with one of those, imagine me wrapping your cock with a lamia tail" she giggled and made you have an instant boner.
You threw all the suits on the floor with lots of varieties of posibles suits your girlfriend could use. "It seems that I have more than I thought" your girlfriend looked at the floor amazed for the multiple options she had, from vampires to mermaids, plant girls, angels and a large etcetera.
"Wow hun, this is incredible!" She said grabbing some with her two hands, "We HAVE to try all of this!" You looked at her with a smile.
After some minutes of testing and talking about that she took her final decision. "We're going with this one first" she raised the suit.