Question:
is there something wrong with me? Because every time I come home from work I run to my bedroom and jump on my husband to have sex with him.

Answer:
You have a normal sexual desire and you are expressing in the proper way, that is with the person you love and are committed to. Unlike some other who are extremely randy and horney and whose sexual desire is just to much to be handled by one person, the so called hypersex individual. This type of person, the layman term used is nymphomaniac, is never satisfied. The clinical conditions that include the concept of high levels of sexual desire and/or activity are hypersexuality and sexual addiction or compulsivity. The central features of these disorders are that sexual activity is an insatiable need, often interfering with other areas of everyday functioning; sex is impersonal, with no emotional intimacy; and despite frequent orgasms, sexual activity is generally not satisfying.
I am sure your husband is enjoying all the attention you are giving him and he will not be in any mood to stray!