Commision by skiox!
https://artistsnclients.com/people/skiox

Reisen has drunk some tea prepared by Tewi. Unbeknownst to her, Tewi spiked her drink with some of Eirin's sleep medicine! While Reisen was unconcious, Tewi decided to play a little 'prank' on her. She decided to string up Reisen with some rope and an armbinder in the front of Eientei. When Reisen woke up, she discovered herself already restrained while Tewi was in the midst of tying her still. Of course, Reisen will get her revenge whenever Tewi decides to let her out, but for the time being shes stuck there!