Your 18 year old sisters Charity and Hope who joined the Guard

You are alert in seconds, yanking your hand back and trying with difficulty to figure out what exactly is going on, and why the woman next to you looks so familiar: until she turns over and you realize EXACTLY why she looks familiar.

"Morning Bro." Your next younger sister Hope says stretching and snuggling up to you, her hazel eyes turned the bright leaf green that you know from a lifetime of living in the same house with her means she is excited.

You don't even have time to react to this when you feel another pair of guard's woman's hands reach around from behind you and touch your involuntarily stiffening shaft.

"Hey, I think he likes you..." AAAND that would be Charity, Hope's fraternal twin, it honestly only half surprises you, where one goes the other typically follows, such as both joining the Amazonian Guard on their 15th birthday, much to your mother's rage and sorrow.