Gotta go do it now!
My sister-in-law taught me about the joys of masturbation. My brother was away on construction jobs most of the time. She was lonely and in dire need as was I.
We would masturbate each other almost everyday and sometimes more. No sexual intercourse. She was true to my bro.
(When my bro came home he told me he had a regular jack off buddy, who was also married, and he was happy. We also jacked off each other.) I did NOT tell him about his wife and me. GOOD GRIEF!!