Male Protein is a pornographic tumblr blog with intensive and very explicitr gay porn photographs and animations from both photographers and videos, bringing you all the men-attracted content we consider the best. Men in general to gay sex in it’s highest form can all be found here. Don’t forget to follow if you like what you see ;) /> var ref = (''+document.referrer+''); document.write(''); , Tumblr (3.0; @maleprotein)http://maleprotein.tumblr.com/<img src="http://25.media.tumblr.com/tumblr_lw98qba5Vc1qzw38zo1_500.jpg"/><br/><br/><p><a class="tumblr_blog" href="http://nakedpicturesofyourdad.tumblr.com/post/14361417113/via-kinkpage" target="_blank">nakedpicturesofyourdad</a>:</p> <blockquote> <p>[via <a href="http://kinkpage.blogspot.com/2011/11/hope-you-are-all-getting-stuffed-this.html" target="_blank">Kinkpage</a>]</p> </blockquote>http://maleprotein.tumblr.com/post/50586413669http://maleprotein.tumblr.com/post/50586413669Thu, 16 May 2013 14:25:11 -0300<img src="http://24.media.tumblr.com/tumblr_lhlzz8qaG11qec51bo1_500.jpg"/><br/><br/><p><a class="tumblr_blog" href="http://bigthingsss.tumblr.com/post/6209017896" target="_blank">bigthingsss</a>:</p> <blockquote> <p>VERY NICE SIZE…WOW</p> </blockquote>http://maleprotein.tumblr.com/post/50585929147http://maleprotein.tumblr.com/post/50585929147Thu, 16 May 2013 14:16:06 -0300<img src="http://24.media.tumblr.com/tumblr_leq9wbC3mN1qe87wxo1_400.jpg"/><br/><br/><p><a class="tumblr_blog" href="http://bigthingsss.tumblr.com/post/2659134066" target="_blank">bigthingsss</a>:</p> <blockquote> <p>Plain beautiful </p> </blockquote>http://maleprotein.tumblr.com/post/50585438379http://maleprotein.tumblr.com/post/50585438379Thu, 16 May 2013 14:06:49 -0300<img src="http://25.media.tumblr.com/tumblr_lohmgcCWBc1qdmecko1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50584909746http://maleprotein.tumblr.com/post/50584909746Thu, 16 May 2013 13:56:49 -0300<img src="http://25.media.tumblr.com/tumblr_lw41ggYnDE1r6p6rco1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50584424364http://maleprotein.tumblr.com/post/50584424364Thu, 16 May 2013 13:47:38 -0300<img src="http://24.media.tumblr.com/tumblr_lwcnbqyNcT1qg0p91o1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50583922392http://maleprotein.tumblr.com/post/50583922392Thu, 16 May 2013 13:38:05 -0300<img src="http://24.media.tumblr.com/tumblr_lw0afkcIWD1qmka68o1_250.gif"/><br/><br/><p><a class="tumblr_blog" href="http://permanently-exposed.tumblr.com/post/14029969532/love-his-very-distinct-circumcision-scar" target="_blank">permanently-exposed</a>:</p> <blockquote> <p>Love his very distinct circumcision scar</p> </blockquote>http://maleprotein.tumblr.com/post/50583434218http://maleprotein.tumblr.com/post/50583434218Thu, 16 May 2013 13:28:41 -0300<img src="http://25.media.tumblr.com/tumblr_lhytn5lgHT1qdmecko1_400.png"/><br/><br/>http://maleprotein.tumblr.com/post/50582956494http://maleprotein.tumblr.com/post/50582956494Thu, 16 May 2013 13:19:15 -0300<img src="http://24.media.tumblr.com/tumblr_lwcv4mLZcN1qzkknpo1_500.jpg"/><br/><br/><p><a href="http://isawyourdickonline.tumblr.com/post/14356599822/yummm" class="tumblr_blog" target="_blank">isawyourdickonline</a>:</p> <blockquote><p>YUMMM</p></blockquote>http://maleprotein.tumblr.com/post/50582484275http://maleprotein.tumblr.com/post/50582484275Thu, 16 May 2013 13:09:48 -0300<img src="http://25.media.tumblr.com/tumblr_lwct47NqQe1qzkknpo1_500.png"/><br/><br/><p><a href="http://isawyourdickonline.tumblr.com/post/14356298335/he-is-such-a-good-fuck" class="tumblr_blog" target="_blank">isawyourdickonline</a>:</p> <blockquote><p>He is such a good fuck…..</p></blockquote>http://maleprotein.tumblr.com/post/50535151633http://maleprotein.tumblr.com/post/50535151633Wed, 15 May 2013 20:50:59 -0300<img src="http://24.media.tumblr.com/tumblr_lwct2383q01qzkknpo1_400.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50534456758http://maleprotein.tumblr.com/post/50534456758Wed, 15 May 2013 20:41:35 -0300<img src="http://25.media.tumblr.com/tumblr_lsu7v6Axqe1qjzwvbo1_500.gif"/><br/> <br/><img src="http://25.media.tumblr.com/tumblr_lsu7v6Axqe1qjzwvbo2_500.gif"/><br/> <br/><p><a href="http://isawyourdickonline.tumblr.com/post/14356140960/haha-this-is-my-friend-ashley-sucking-the-cock" class="tumblr_blog" target="_blank">isawyourdickonline</a>:</p> <blockquote><p>haha!  This is my friend Ashley sucking the cock ;-)</p> <p><a class="tumblr_blog" href="http://fuckyeahhugepenis.tumblr.com/post/14355891131/he-wants-it-really-bad" target="_blank">fuckyeahhugepenis</a>:</p> <blockquote> <p>He wants it really bad.</p> </blockquote></blockquote>http://maleprotein.tumblr.com/post/50533762087http://maleprotein.tumblr.com/post/50533762087Wed, 15 May 2013 20:32:12 -0300<img src="http://25.media.tumblr.com/tumblr_lw91slfvle1ql0fyxo1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50533058406http://maleprotein.tumblr.com/post/50533058406Wed, 15 May 2013 20:22:45 -0300<img src="http://25.media.tumblr.com/tumblr_lwct0lptIG1qzkknpo1_400.jpg"/><br/><br/><p><a href="http://isawyourdickonline.tumblr.com/post/14355034281/i-love-this-one-woof" class="tumblr_blog" target="_blank">isawyourdickonline</a>:</p> <blockquote><p>I love this one…..woof!</p></blockquote>http://maleprotein.tumblr.com/post/50532182435http://maleprotein.tumblr.com/post/50532182435Wed, 15 May 2013 20:13:33 -0300<img src="http://25.media.tumblr.com/tumblr_lwcnaqP6gO1qg0p91o1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50531158634http://maleprotein.tumblr.com/post/50531158634Wed, 15 May 2013 20:04:02 -0300<img src="http://24.media.tumblr.com/tumblr_lwcsugEpt71qzkknpo1_400.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50529792023http://maleprotein.tumblr.com/post/50529792023Wed, 15 May 2013 19:54:32 -0300<img src="http://24.media.tumblr.com/tumblr_lwcstbj2ld1qzkknpo1_500.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50528457523http://maleprotein.tumblr.com/post/50528457523Wed, 15 May 2013 19:45:12 -0300<img src="http://25.media.tumblr.com/tumblr_lwcsvqYOlb1qzkknpo1_400.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50527079279http://maleprotein.tumblr.com/post/50527079279Wed, 15 May 2013 19:35:35 -0300<img src="http://24.media.tumblr.com/tumblr_lwcsm8532X1qzkknpo1_400.jpg"/><br/><br/>http://maleprotein.tumblr.com/post/50525943855http://maleprotein.tumblr.com/post/50525943855Wed, 15 May 2013 19:27:30 -0300<img src="http://25.media.tumblr.com/tumblr_lsssg3bOBT1qg3fzoo1_500.png"/><br/><br/><p><a class="tumblr_blog" href="http://hunkdude.tumblr.com/post/14345635606/3way-group-cock2cock-hunkfinder" target="_blank">hunkdude</a>:</p> <blockquote> <p>#<a href="http://hunkdude.tumblr.com/tagged/3way" target="_blank">3way</a>  #<a href="http://hunkdude.tumblr.com/tagged/group" target="_blank">group</a>  #<a href="http://hunkdude.tumblr.com/tagged/c2c" target="_blank">Cock2Cock</a>  ||  #<a href="http://hunkdude.tumblr.com/post/12634581461/hunkfinder" target="_blank"><strong>HunkFinder</strong></a>  ||  </p> </blockquote>http://maleprotein.tumblr.com/post/50525066073http://maleprotein.tumblr.com/post/50525066073Wed, 15 May 2013 19:16:55 -0300