Water type.

Touya looked through the five Water type pokemon girls.

There was Squirtle. She had short orange hair that contrasted nicely with her scales and her shell. She had decent breasts but a rather small ass.

Totodile had long black hair, medium sized breasts, and a normal sized ass.

Mudkip had cropped yellow hair, large breasts and a small ass. Her crest stuck out through her hair, but it was lowered right now.

Piplup had black hair, kept short, small breasts, a small ass, and a swimmer's physique.

Oshawott had long flowing black hair, enormous breasts, and a oversized ass.

Touya thought very carefully about the choice he was about to make.