Sexual pleasure involves both “craving” and “euphoria” brain systems simultaneously.
Orgasm activates brain regions linked to addiction and reward nudes
Boob induced orgasms are real…Nipple orgasms are possible because nipples have hundreds of nerve endings that, when stimulated, send signals to the same part of the brain activated by vaginal or clitoral stimulation.
Black cats are black because of high levels of eumelanin pigment, and the gene that produces it is dominant. A kitten only needs one black gene from a parent to have a black coat.
