You know sweety,If you love him,what you need to do is take over not only in the bed room but in the kitchen,car,get off routine sex,it gets boring.Maybe he feels inadequate.Try something totally different,Get you some sex toys,But stay away from porno,You want him to be turned on by you,not porn stars.That can cause serious problems.But get you some sex toys and let him use them on you.Can be very erotic for a man as well as for a woman.You need to take charge.get off routine,and be spontaneous.Keep posted for results