After enjoying our time beside the sea we went to a nearby cafe at the sea shores. We were chatting like a couple of teenage girls about any random topic. 
 She asked "sis how was your first encounter with breasts which aren't yours". I said "didi you know I never knew that we girls are so much intimate with each other". She said "we are, and I did it because as my sister you should know me well. You know sis we girls kiss each other too just to see how good of a kisser the other girl is". I said "really"?. She said "yes, but I think for today we had enough.
Suddenly two boys came to us with drinks. They wanted us to be their dates. These drinks are for you ladies to which NAME_1 said "thank you so much boys, my sister in law here doesn't drink so I will have both the drinks". She sipped them very quickly and at the same time the boys started to get flirty with me which made me really uncomfortable. So NAME_1 called and told me to sit on her lap. I did exactly what she said. After that she kissed me deeply on the lips on told the guy "sorry boys, we are lesbians so you can take your business else were". The boys left furiously. 
rewrite and improve