DUET: Just be quiet

“Just be quiet” is the second in the “duet” series. This is an illustration of two new succubus performing to you. The girl on the left is the slow-paced and bewitching "Claire". The girl on the right is the headstrong and devilish "Erin". The two are rivals, competing with each other to become a full-fledged succubus. However, they are still inexperienced and can't seduce humans well. Please support them in their succubus activities.