Meguri (美ノ嶋めぐり), who transferred to an IT company, soon finds herself stuck looking after Kaho (玉城夏帆), a problematic colleague who appears to be a lazy “himono” woman. However, that senior is actually very capable at work — and, as it turns out, a lesbian. Carried along by the events, Meguri ends up yielding her body to Kaho, and while she is shaken by emotions and sensations she’s never felt before, she gradually falls into the depths of lesbian desire.
