VRTM-420 Mother's gentle sex education 4

Fearing that a virgin son's big nurse would have sex with her mother's flesh, she knew that a masturbating son's super-sensitive penis would have been right in the moment of insertion into her mother's soft lair, which should have been a thorough training exercise, but a mother would not have climaxed because of her son's penis, and a mother would have lost reason in the joy of the sommel because of her first slow-spaced sex, toleration... not to shoot a son's super-sensitious penis under the cover of a gentle, warm lair of her mother.