UNBELIEVABLE:I Am In Love With My Brother And We've Been Doing 'THINGS', I Don't Know What To Do

Shocking right? Myself  and my younger brother have always been close since we where young, he's 18, I'm 20 and recently we've seen our relationship blossom to a level i can no longer control my feelings for him. 

I wish I were trolling, that what I'm about to tell you is a lie - but it's not, please don't judge me. 

It's been this way for a month now, we'd always been typically close siblings but ever since he broke up with his girlfriend, I would comfort him and say "it's alright, you'll find someone perfect someday." 

Last week we were in his room and I said those exact words, we looked into one another eyes and kissed. It felt weird, he came onto me but I reciprocated and before long we were French kissing on his bed, he was touching my THINGS. 

Then, of course, our parents returned and I felt wrong. Kind of gross, even. 

I went back to my room and cried. The next day we were home alone and he kissed me again, things got out of hand and we were doing things to each other, then we made passionate lovemaking and reclined into one another's arms. It's been almost three days since we made love, we've been kissing and doing other things whenever we can and I can honestly say that we are in love. 

Not even my boyfriend has handle me the way he does ,i know this is wrong but i cant really concentrate any-more,i am so confused and worried because he said he love me too. 

We've been planning our future together, and I'm beginning to think I made a HUGE mistake - I love him, but I'm not sure if it's like that. 

What should I do? I don't condone what I did at all, please don't mock or insult me ,,,,all i need is you advise..THANKS

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