[Vore] Lena (OC)

Ok, this one is a little bit more wack than it should.

The original plan is to introduce Lena by her interaction with Kao Pong, but unfortunately it doesn't work well T-T. Let's go simple and properly introduce her for what she is instead.

I think I may not be the best at telling a scenario with vore, but I'll let you be the judge.