With his cute little pee-pee safely locked in a pink chastity cage, the little sissy had to find other things to keep his mind off his horniness in his nursery - And the soft baby toys scattered everywhere, boring as they may seem, was his only option.
His penis, his freedom, his adulthood, and his male status, were all just property of his adoptive Mommy now, never to be given back.
And if he behaved really well and begged her enough, she just might fuck his little asshole with her strapon until he had a nice sissygasm.