Spankings are often used as discipline and punishment. Yet they are also done for other reasons, including therapeutically and erotically. A parent, teacher, or figure of authority might spank to punish. A sexual partner will do it to arouse.
But what about spankings that combine all of the above? That's something not many people get to experience, but I have. I was spanked by an older woman friend who was close to me, named Emma. She was my babysitter and later my after school tutor. She could also act as a very motherly figure. Additionally, she possessed great beauty: pretty face, luscious long hair, voluptuous, big breasts, a big butt, and an hourglass figure. Being a widow, she was also quite lonely - a gap I could fill. I would call her my Mommy.. and I had sexual relations with her. I summarize our relationship as "Erotic Motherhood."
She made frequent use of bare bottom spankings on me. Because of our relationship, she could combine the motherly aspects of spanking with the erotic aspects of spanking. It is such an intoxicating but beautiful mix and dynamic with regards to spankings. She spanked me as a mother and spanked me as a lover at the same time. And being a very empathetic and kind woman, many therapeutic aspects were there.
Originally she spanked me as punishment, but sexual aspects would become pronounced quite quickly - especially considering they were often on my bare bottom.
A butt is well padded and contains no vital organs or risks of damage when being hit. Thus it's a place to receive corporal punishment. Baring the bottom is often done to make the punishment more effective, and so the spanker can monitor the bottom's reaction and coloring to ensure optimal force. My Mom Emma would do that to punish and discipline me, always bare bottomed. Yet a butt is undoubtedly an erroneous zone and sexual body part, especially bared. And since my underwear was taken off, my penis was likewise visible. All my private parts are exposed during a spanking. Nudity is likewise a sexualized punishment in of itself. My mother Emma combines both punishment and sexuality in her spankings.
The eroticism cannot be understated. Emma is such a beautiful and gorgeous woman, exposing myself for her and getting my bottom touched is incredibly arousing. Getting spanked releases feel good chemicals like endorphins, and makes blood rush down which excites my penis.