Once your partner knows that you are able to last longer and feel bigger inside of her, you will no longer have to beg her to enjoy one of life's little pleasures.

Please remove spaces between words.
Onceyourpartnerknowsthatyouareabletolastlongerandfeelbiggerinsideofher,youwillnolongerhavetobeghertoenjoyoneoflife'slittlepleasures.