i will try and keep this as short and as possible and sorry for bad spelling.
i had a fling with this girl a few months back but it ended because she was fucking my friend at the same time (neither of us knew) it didnt really bother me because it wasnt anything serious. we still talk and are just friends SPAM which im fine with and would probably want it that way anyway but her friend has took a liking to me. i didnt even try and game her which is probably why she is interested in the first place lol
i was out last week with a few friends and i bumped into her (we all have the same friend group) and one thing lead to another, we went back to her place which is only round the corner and we jumped into bed. i was pretty drunk at the time and was on drugs aswell (i only do drugs occasionally, at concerts, gigs etc) long story short i got whiskey dick and couldnt get it up on account of the drugs (every guys worst nightmare). it was a bit awkward but i laughed it off and explained that it was the drugs and my dick works fine when im not on them. she seemed ok with it. i got her off anyway and we went to sleep.
i went back the next night (sober and drug free

) we were both up for work at 6 am so we had a bit of a quickie and went to sleep then i ran her to work on my way home.
then 2 days later i went to a concert and was on drugs again (i really dont do drugs this much this was just a sort of 1 off sort of thing) she was out on the town with a few mates getting drunk and me friend (who is also her friend) invited her back to his for a while. she asked me to meet her half way so i went and got her (only about 500 metres. i thought this was her excuse to get me to go to her house straight away) she told me over text that she was pretty drunk. i said i wanted to go back and chill at my buds for an hour as he was flying out of the country the next day. we went back and had a couple of beers and she took some drugs (this meant she was fine with us doing them, which i knew anyway) we started to fade and we both walked back to her place. the same thing happened as on day 1 where i got whiskey dick. i know its my own fault this happened because i know most people cant get it up when there on drugs and i knew that, but i wasn't expecting to see her that night. we sort of laughed about it but i could tell she was a bit more pissed off about it than the first time (which honestly was understandable) again i got her off then we went to sleep and woke up and got her off again in the morning.
basically ever since then she has been cold/off with me (again i can completely understand why) but im wondering if there is anyway to remedy the situation?
i asked her out for some food at a burrito bar around the corner as she suggested it on night 1 that we should go sometime. it took her a while to respond and she flaked. she said that she was supposed to go with her (girl)friend but she couldnt as her work has got training on and they are already understaffed. she didnt offer a counter offer or anything so i replied " fair enough, sure let me know when your free and we can do something" as i didnt want to look needy or anything. she then replied straight away with "yess would like that

"
i was thinking of just leaving it here because we will eventually see each other again and i didnt want to ruin it further but at the same time if i could remedy the situation.
any advice or tips you guys could give me would be great.
thanks in advance and sorry about the long post.