She was taken aback when her boyfriend asked her to ‘force’ him to wear a male chastity belt. It did not involve pain or seem extremely weird or sick she said okay.
His chastity kink proved an unexpected delight. With his penis locked up she didn’t have to worry about him being a pest when horny. Better yet cunnilingus became their only form of sex play.
His tongue proved ever more adept at stroking her clitoris. His oral worship continued until successive, ecstatic waves depleted her libido. Sex was better than she had ever imagined possible.
That her boyfriend might want an orgasm faded from her mind. He was so docile and pleasing locked up. Why ruin things by unlocking him.
Outwardly, their relationship had not altered. He had always been solicitous of her needs.
Then one afternoon on a lunch break, she visited a sex boutique. The strap-on dildo selection caught her eye. Women penetrating men! Heterosexual anal sex with the man on the bottom. Who could have imagined.
Imagining herself wearing a strap-on dildo harness made her flush. She bought a small model. No reason to injure her boyfriend.
What she did not know is that he had long wished to become her bend over boyfriend. His greatest fear – he was not sure – was of actually being penetrated or of asking her to sodomize him. His shock and fear when he saw her with the dildo strapped on was wholly sincere.
His girlfriend took his anal virginity carefully and gently. In the future were rougher anal sex sessions and bigger dildos.
Being inside her boyfriend, having him under her on his belly changed their life forever. She became more aggressive and very dominating. He became her servant, her slave in all but name.
He delighted in his girlfriend’s new power. His native submissiveness flourished. He felt only love and worship of his goddess girlfriend.