<human>: Can you summarize the given text in a few sentences?

Hey. I am a 21 yo female in a new relationship with a 23 yo male. We've been dating for around 5 months now. 
Over the course of our relationship, ive discovered, lets call him Joe, has some mental issues due to his younger childhood regarding depression, ocd, anxiety, etc. Because of this, he takes extensive amounts of medication daily.

I know now that he has issues getting aroused. From the amount of medication he HAS to take, its pretty much a dead noodle down there. So, we've tried a couple different medications prescribed by his doctor, like Viagra and Cialis. He takes multiple pills of the highest dosage and it wont last. We've only managed to have sex (sort of) once, pretty unsatisfying for me.

I cannot communicate how frustrated i am, considering how sexually active i was before, to absolutely nothing now. I am at a loss of what i can do for a solution. I really love this guy, and besides this one huge problem, i could see myself spending the rest of my life with him. 
I dont want to end things with such an amazing guy, but i just..dont know, short of suggesting having an open relationship.
<bot>: My boyfriend takes copius amounts of medication for mental issues. Cant get a boner to last even when he takes high dosages of boner pills. Regular sex seems impossible. What to do!