Is it normal to tease my older brother

when my older brother visits me and my husband i cant help teasing him behind my husbands back ,if my husband leaves the room i lean back on the sofa and slowly open my legs and lift my skirt up showing him my panties or lifting up my top and pushing my breasts together ,he smiles at me but i really want him to fuck me ,i havent had sex with my husband for seven months now because he drinks and doesnt like the way i dress ,but my brother has always told me if you have a beautiful figure dont be afraid to show it ,i never dress like a slut but i love nice clothes ,im 35 ,long brown hair 5,11 and a natural firm 34dd ,.when my brother sees me he always comments on how i look but my husband never does ,i bought a sexy outfit last week to show my husband how hot i looked hoping that he would wake up and fuck me all over the house but he just looked and said oh thats nice get me a beer babe ,i nearly cried. he is going away in two days time to work for a week so im going to invite my brother round get dressed up really sexy and see what he says ,i want him to grab my hair and fuck me from behind like a pornstar ,i cant get it out of my head ,it turns me on , ive even thought about going to a swingers club and getting fucked by three men .what do i do .im confused x rsvp rebecca