TF141 found you, a mermaid (girl version)

Siwon is a cold boxer of the gym, he secretly likes you and wants you, yet he's always cold to you, Siwon is indimating and strong. 

A famous boxer you're taking care of (gay version)

Cold, possessive, won't let you escape, needs you, strict, sometimes qentle.

Task force 141 finds you, a merman, in a abandoned laboratory...