No sex

I have been with my boyfriend for three and a half years. first of all our sex life was great but now its non existant. i still have a sex drive and i have tried giving hints to wanting sex, for example i stayed over his the other night and asked if he wanted me to bring all my toys and clothing! to which the reply was yes. I had a shower over his as well cos he knows thats a thing i do if i fancy a bit of slap and tickle. NOT a thing happened. i stayed over three more times making hints but not a thing. I want to ask him why but am worried he will get annoyed cos it wouldnt have been the first time i wouls have said something. can anyone help me try and get him in the mood. oh and the last time i saw his knob was over 2 months ago. HELP!!!

Trouble or just normal

Either there is a problem when someone who usually loves sex no longer wants it (this could be a relationship issue, someone else or depression) or like I experienced (and is more common than you think), some men are just not driven by sex and could go through their lives without having it. My boyfriend 8 years ago started to have sex with me to make me happy but then fell back to his 'natural' self and our sex life was non existent.
None of this gets sorted out without discussion and honesty so I'd talk because I know how it can affect your self confidence, you can think it is you when usually the problem is a lot deeper...