....hehehe..ntah la..xtau plak ayat utk kenekan bdk lelaki...tapi it was said that pantang larangnye ialah..kalau bdk pompuan tu tgh stim2 kn pastu die patahkn pensel..dipercayai diorang2 yg tgh menjampi ni akan 'hilang keupayaan'...erectile dysfunctional.....ngaaaa...so most of the girl kt skola klu diorang cam feeling lain mcm sket diorang akan angkat pensel siap2...owh lg satu they said klu xde effect kt pompuan tu mean die dh xde dara...hahahhaha...(i dont know how far is the truth..)