[Req] Bound and Flushed (Pixiv Fanbox)

Requested sketches for krek at Pixiv! Thank you!

The first pic was made last month but posted privately. I just got an ok to share both pics with this second request. So, enjoy, y'all ;)

(This is done through Pixiv's paid request system. Click "accepting requests" on my Pixiv page to see details)