Renko is one of the girls who will only allow those she trusts to tie her when asked, but she can't do much to resist when taken by force. Despite how tricky it is, be sure to bind her legs under her skirt and allow it to flare up to give some very tantalizing views the more she struggles. While admiring her legs, tease her further by blowing on the back and base of her neck. Her short hair allows for a good mix of gags, so go with personal preference for it. Even if she submits or resists, she'll always put on a very cute show.