Sexual performance too. Benefit : To promote blood circulation, increases thickening of the penis, increases libido and enhance sexual performance of men to meet women’s desire you deserve. Let your partner receives the wildest most intense moment of passion. Usage: Clean the penis, rob the penis with the MK oil , hand holding the penis up and down massage for 5-10 minutes, until the oil is completely absorbed by the penis, can use 1-2 times a day , do this for 30 days or more for perfect result. ‘mk oil big penis