Sometimes when the dick is too long, it can no longer just fit the mouth-so it goes all the way down the throat. It is thick and slimy and just perfect for making the sucking sloppy and sticky on the mouth. What gay men like the most is when they are gagging their partners-reaching the back of their throats, hitting the walls the t op forming slimy precum, good for easing the roughness of the dick. It is elongated and thick, so sucking it feels like sucking a banana or a candy popsicle, it sometimes moves on its own depending in the stimulation and it releases precum at the tip. Its size is just perfect for penetrating the ass, vagina, and especially the mouth. When it is erected it doubles in size, it is sexy because men only get aroused at the things that make them so-sexy, hot, arousing things. It grows hair and sweats, but it is also an indicator that a guy is aroused. First of all, it is not the cleanest or the most hygienic body part of a man-it is literally a private part kept hidden for most of the day.
Blowjobs are way more intimate-note everyone is willing to suck a dick. There is just something different when your cock is being inserted inside the mouth of another compared to just simply fucking his ass. Blowjob is probably the best thing that men want their partners to do for them.