Synopsis: Do S Ikusei Keikaku

Are you fond of being observed? He forcefully pries open my legs and pulls at my undergarments. As he expertly uses his tongue and fingers to satisfy me, I feel as if I am dissolving into nothingness... Unable to catch my breath! Despite her stern facade, Akari is referred to as a sadist by her colleagues. However, the truth is that she is a masochist of immense proportions! On a certain day, Yuzuru Yanagi, a fellow employee from a different department, proposes to her. Without hesitation, she insists that she will only accept his advances if he can become her ideal sadist, but... "You crave domination, do you not?" He enters her with his lengthy fingers, and with one additional push, she will be entirely overwhelmed!