Geez...no one has ever asked a question about size before! What a fresh idea!
Since you're new, let me new direct you to the 'Search' function, listed just above. Type in 4 inch dick and you will find a myriad of results,
Also, check out
Size Preferences, etc.. Days of reading there.
And last of all, the Rules (which you neglected to read before posting):
Ask Someone Forum - The rules
1. The OP may respond as often as he likes to the replies in his own thread, to further discussion and seek further clarification of opinions.
2. Anyone else not of the specified gender/sexuality posting replies to threads will have their replies removed, and templated with "You are not a ***" This will either be done in the post itself, or in the "reason for delete" section.
3. Bisexual men are welcome to post in Gay/Straight and Man sections.
4. Moderation of these threads, in thread posts warning to avoid potential rule breaks and the likes are not subject to gender/sexuality restrictions... For the purposes of moderation, we are genderless and sexualityless.
5. Rate my dick, what do you think of my dick, and anything else already covered by show off gets moved to show off.
6. OPs are expected to show respect for those taking the time to answer their questions. Name calling and personal attacks will be subject to them being removed from that section of the forum - This is in addition to standard moderating options.
7. Should someone feel they have something to contribute to a thread not started by themselves but they do not meet the required gender/sexuality for replying, they are free to contact the OP directly with their comments and the OP will decide to either post the addition or inform or request that you start your own thread.