klinefelter s syndrome is a genetic disorder with genotype 47XXY . the patient has a body of male but the sexual organs are not properly developed and thus it results in development of female secondary sexual characters like feminine voice , poor or less body hair , taller , underdeveloped muscles and developed breasts, the testes/ penis ( male sex organs ) are underdeveloped. their behaviour is mild and obedient and they feel shy like girls and depression is commonly seen in KS patients. besides these reduced semen production with oligospermia / azoospermia and lower testeosterone levels may be associated. you have not disclosed about other features so it may be one of sexual perversions and not KS . To differentiate you need to talk to a psychiatrist/ clinical psychologist . I hope this answer helps you. any further queries are welcome.