Master’s service [24 Variants +KR] (Pixiv Fanbox)

Spending days, weeks or months without getting to service their masters is often difficult for these pets. Lots of time during their training is spent developing strong emotional bonds to their masters. This particular subject has been locked away in a small, padded cell with only a chastity device, two vibrators stuck inside her and plenty of time to enjoy herself. Today, after being freed from her cell, she’s only got one thing on her mind~ I hope she does well though, as her master is quite picky. Maybe she still needs some more time in training…