Kaede To Suzu The Animation Episode 3

Hayato and Kaede are getting all lovey-dovey with each other on the rooftop and are flirting in front of Suzu.
Then on the weekend, Kaede sneaks out and goes to Hayato’s house in a maid outfit, but
there she finds Hayato tied up and Suzu in a maid outfit with a blank look on her face waiting for her…!?
The secret feelings of Suzu, the usually cool younger sister, begin to overflow…