Being virgin while near 20years old is strange?

Hi! I am near 20 years old male from hungary and I am still a virgin, and mostly im looking females responses for this subject, i never wanted to be a one night stand guy, with a woman I am would like to have the fist one in love, but nowadays i am considering to have a one night stand just to try it out, and if i speak about this to any guy they thinks that i am a *ussy, and they dont know why i did not tried it yet. I am a big guy about 90kg~ and well, i am not so sexy to girl. I have had 3 girls only in my life and they all said when i tried to kiss them that i am good as a friends but they dont want to go further. Now i am in england and its more hard for me to find a girl up there because they like british guys(maybe cuz the language). I am living here for near one year now and still did not get anyone who i can love. I had a relation 3 years ago but I was the only who loved the other. I am not a guy who cheats a girl, i am always hones and respectful, but i dont get why day keep saying that i am not alluring(all of them said this as a reason). So females, what do you think? May i have some ideas to find one? I am morely a calm home sitting person i dont like clubs etc, i am morely romantic and prefer staying together always. Please give a detailed advice, if you can. If i can lose it with a one day night girl shall i do it?