Engraving a dense love with her lover "Megumi". She works as an office worker at a medical supplies manufacturer and has a secret relationship with a married man she met at a certain party. Megumi, who does as he says, enjoys a date with a toy inserted in her pussy, and heads to the hotel without suppressing the rising desire. When they exchange intense kisses while intertwining their tongues, she takes off his pants and sucks on his dick in a trance. A large amount of vaginal fluid overflows from her pussy, which has been teased all day with toys, and she convulses while twitching her body with just a slight touch. When she is subjected to intense piston action with an exposed dick without a condom, she reaches orgasm many times while twisting her plump body. The two forget that they are in a taboo relationship as "lovers" and greedily devour pleasure as their instincts dictate…