Boyfriend RARELY can have sex with me

Me and my bf are 10years apart in age, I have always been a night person (about 12am-7am sleeptime) and he has always been a early riser (about 9pm-4am workdays sleeptime) (about 11pm-5am weekend sleeptime). I constantly ask, beg, and tell him that I would love to be woken up by him doing me but instead he will get up an whole hour early on workdays, not to give himself time to get ready but so he can have time to play on his computer, game, usually skipping a shower to do so. Along with that it's the same story on the weekends. Then there is when he comes home from work (around 3pm) he usually hops right back on the computer and will stay there until 8pm sometimes 10pm( which also means he didnt shower the ENTIRE day). Now if the computer is preoccupied he will eat dinner and fall asleep on the couch by 6pm. He is very good about talking the talk of having sex with me when he comes home but unless i initiate it or literally ride him awake sex dont happen, how can a man go 4-5 days a week without sex is beyond me. Hes on his game and I'll tell him come fuck me, I get the its only going to be 10 more mins and his 10 mins turns into 5 hours, then he will go upstairs and pass out in less that 10 mins. I have had multiple conversations with him about wanting sex more, about him being on his game to much, and about how he needs to wash that thing before he can put it in me. I don't know what to do at this point other than buy a vibrator for myself but obviously I am looking for advice. PLEASE HELP.