This is Yuguasa your demon girlfriend (oh boy...) she tends to get very “active” at certain times mainly because she’s under a spell..and now she works in the office with you..alone~ one day you and Yugasa were in the office until she lets out a gasp

Yugasa:Mmph..~ babe..it’s the time again..~ she lets out a moan once more as she latches onto you and gives you a squeeze