60 sites have this keyword listed in their metadata, here's one you may hate:
 
  
    
    
    
      
      meh, not amazing, but alright.
     
    
       
  Other sites with this keyword...
  
  
    
      
        | site | 
        user | 
        views | 
        score | 
      
      
                                
          | ?Purple Tentacle Lives | 
          Rattwap | 
          2,548 | 
           (3.13) | 
        
                
          | ?COW SEX ISN'T FUNNY YOU BASTARD... | 
          agnryfaic | 
          2,144 | 
           (3.00) | 
        
                
          | ?tentacle hentai...REAL LIFE EDITION! | 
          MrButtsavage | 
          34,119 | 
           (3.00) | 
        
                
          | ?Pokemon Tentacle Hentai Waiting to Happen | 
          ZakuIII | 
          22,078 | 
           (3.00) | 
        
                
          | ?(nsfw) lol, Jesus Tentacle-Hentai | 
          YTMNDJesus | 
          7,621 | 
           (2.94) | 
        
                
          | ?(nsfw) Tentacle Hentai - Doraemon | 
          Metropolisforever | 
          94,668 | 
           (2.88) | 
        
                
          | ?Tom was delicious | 
          Joshs-Name | 
          1,417 | 
           (2.86) | 
        
                
          | ?Tentacle = Fap | 
          Esacraji54 | 
          6,278 | 
           (2.79) | 
        
                
          | ?synergybolt gets freaky | 
          joshuofl86 | 
          1,133 | 
           (2.75) | 
        
                
          | ?Maniac Mansion's Emo Tentacle | 
          JackAttack50000 | 
          2,639 | 
           (2.75) | 
        
                
          | ?Irony is... | 
          vmeezo | 
          1,203 | 
           (2.67) | 
        
                
          | ?Ariel tentacle hentai in Kingdom Hearts II (NEW SO... | 
          swedishkessler | 
          35,420 | 
           (2.61) | 
        
                
          | ?lol, Chron-O-John | 
          circa | 
          1,551 | 
           (2.43) | 
        
                
          | ?Tentacle rapings for everyone! | 
          d00mskull | 
          3,474 | 
           (2.40) | 
        
                
          | ?(nsfw) I knew it!! | 
          fumfumfumfum | 
          1,394 | 
           (2.33) | 
        
                
          | ?Something involving Tony Danza | 
          ghotistix | 
          2,056 | 
           (2.20) | 
        
                
          | ?What Misty gets for raising tentacle monsters (tenta... | 
          DarkMind | 
          9,746 | 
           (2.15) | 
        
                
          | ?what's up, party people | 
          jennysonlyweakness | 
          1,039 | 
           (2.09) | 
        
                
          | ?Hentai on the Rise  | 
          ViralTerrorist | 
          4,084 | 
           (2.00) | 
        
                
          | ?My God is an Awesome God! | 
          st0ne | 
          2,223 | 
           (2.00) | 
        
                
          | ?Octopus's Garden | 
          DejitaruDavis | 
          1,075 | 
           (2.00) | 
        
                
          | ?What's Chinese food made out of? | 
          ProfessorS84 | 
          1,653 | 
           (1.86) | 
        
                
          | ?Marth had ONE weakness.. | 
          Mwerp | 
          2,903 | 
           (1.80) | 
        
                
          | ?Baby dont fear the tentacles | 
          sasabe | 
          2,409 | 
           (1.67) | 
        
                
          | ?Tentacle Hentai | 
          ttt | 
          9,089 | 
           (1.67) | 
        
                
          | ?WoW hentai, waiting to happen | 
          Skcraw | 
          11,093 | 
           (1.33) | 
        
                
          | ?synergybolt | 
          joshuofl86 | 
          991 | 
           (1.17) |