i used to kiss ma bro in childhood..wich was normal every sister do...but wen i was 10 i kissed my 9 yr old cousin n we both licked eachothrs nipples...while playng just 4 fun..@ dat time we didn't knew dat dis thing was wrng..we did 3-4 times not everyday n just kissed n licked nipples..n aftr dat we never did dat thing.....we never talked about dis..my sis has 4gotten dis thing...now i am 17...i regret dis thing...now dis thing makes me think dat i did a lebian thing...i am staight..i have dated 3 boys wen i was 15..n still dating a boy..plzz help me wid dis thing..