I recall wondering about that as well - Perhaps I am dating THAT MARY?!?
All kidding aside - Her depiction of said conception can be found here. The summary is as follows:
- Well-Hung young lads failed attempts to penetrate virginal gate to heaven + Said well hung young lads premature ejaculation onto the doorstep of said gate to heaven during failed attempts of penetration = One BuddyLuv!
How could I not adore her?
Get Busy Livin' or Get Busy Dyin':
Although "size" has never prevented my entry into my heavenly Babushka - I have never needed to leave "early" either :-)