Fat girls are also lousy in bed, study shows. The relation of orgasmic capability to women’s waist circumference:  https://www.ncbi.nlm.nih.gov/pubmed/25268779 Quote:  “Given that adiposity is related to poorer female sexual function, among many other health problems, the present study aimed at testing the hypothesis that larger waist circumference, an index of subcutaneous and abdominal fat mass, is associated with lack of specifically vaginal orgasm. “ Ha ha!