I always have sex at a certain time. - My daily routine is to go home at 10pm and have sex with my husband, but today I worked overtime and it was past 10pm. - I thought it would be okay to do it by myself as long as no one could see me...but when I was doing it by myself, my new part-time worker, Mr. Aida, saw me. - But...I couldn't stop masturbating halfway.