Seira is a beautiful office lady who works at the same company as me. She's in a loving relationship with her ambitious older boyfriend. On weekends, it's her habit to come over to my place for drinks, often seeking my advice. In reality, she's also my sex partner, and I've creampie'd her countless times. She even ranks me as her top choice among all her casual partners. Day after day, I find myself increasingly drawn to her irresistible charm.