cach lam to cu nhanh bao don den co bi bao don den gai tang kich co cau nho bao ccao su don den to lam to chuym duong vat to dai may tap duong vat lam to duong vat bao tang kich co duong vat bao don den gan bao cao su bi bao bi choi gai bao don den dai khung deo bao cao su du gai suong may tap duong vat tu dong chich gai bang bao don den deo bao cao su quan h bao don den tang kich co bao tang kich co cau nho bao don den duong vat bao don den khuc giua bao bi gai dam dang lam to cau nho bao cao su may tap tang kich co cau nho may lam to chuym may tap cau nho chich lam to cu bao don den bi tang kich co duong vat dai bu