Sex went better than before but I want to become best ! ( Need tips )

Hey , I ( 19m ) am in love with a girl ( 18f ) .We had done sex three times , two 3 months ago and one today . I have left porn and reduced frequency of masturbation a lot . I did it because porn is just soo fake and masturbation just fucks your natural rhythm and stuff . ( Somethings that I noticed in my first sex day and what made me scared , leading me to those decisions ) Now, I want some help from you guys . You will get the questions beneath but before that , lemme tell some highlight points . First time we did sex , it was worst anyone can ever have ! She was dry , I was loosing erection a lot and was not hard , my worse performance anxiety and a lot more . The second time we were a very minuet good than before ( less or almost near to okayish ) . But this time it was good , I was not asking her more of if I can do this or do that or not ( which she disliked , she don't liked me going and asking so much and acting so neardy and low tier) . We did foreplay very good , we kissed seductively , we touched good , I talked with confidence , stimulating her clitoris and a lot more small improvements like that . She was atleast happy this time , she appreciated and said it was better than before and she is happy we are improving ( previous two times , she felt so bad and when she said she didn't like the sex , she was ofc telling her thoughts and all but I as a man thought I am not good enough , which I was not obviously but I took to my ego and I punished myself , overthinked a lot ) . Now , I want more tips and improvements as I was to make her feel the best that I can . I want to fuck her so good like no one have ever fucked a girl .

1st - She didn't liked the missionary . She told me she can't feel anything moving inside her but she loves the intimacy because it's where we are most intimate , we are kissing , our skin is touching and all . What should I do ? Tell me some nice positions you have tried and how to improve missionary ?

2nd - I made her clitoris sensitive . I even made her shake a very little but , she said she is just sensitive and doesn't mean she is orgasming so just calm down and think a lot or try so hard . How should I do make her reach clitoris orgasm atleast for the starting sex life ? Some easy or ' work for all ' type suggestions .

3rd - How to be more dominant ( not extreme bdsm ) but like really hard dominant and make us of her types ( it's her fantasy types , you know 50 shades of grey , 365 days type movies and books ) . I got to know her fantasies somehow . Like (( using her for sexual pleasure of myself turns her on )) (( getting hard because of her makes her feel good )) (( dominating her )) (( she likes hentai and tags with " r*pe " acts )) (( leaving a vibrator inside her and then we go to a party where I have the controller of her vibrator )) . What to do ?

4th - Even I can't reach an orgasm and somehow I can see her feeling bad related to that as if I don't find her sexually attractive . She told she is feeling bad that we are not even orgasming . It's hard for her to orgasm if I myself cant orgasm . ( Sort of her performance pressure you can say ) . Maybe what I think is hand masturbation and porn has fucked my internal everything . Or something else might be the reason . What should I do ?

5th - One day I going to night stay at her house . I want to have sex like crazy .. totally awesome . Tell me some no side effects medicines I should get . Small improvement like drinking coffee before sex , etc etc .

Tldr :- just give me tips and improvements you think someone have told you before . Become that someone for me and just help . Thanks all .