Tumblr has introduced the use of Community Lables to let you better control the content you see.
They have also relaxed the community guidelines a bit as they pertain to sexual content.
While this is great, the default setting is set to block said content. Go to your settings and set what you'd like to see. It's not tumblr of old, but it's an improvement!
This salve always had bad posture - I had to invent something to improve it! :) The hotsteeltoys' hook collar has 4 roperings for bondage options and the size of the ball is changable at the end of the hook. Larger the ball, more the pressure on his prostate - lot of fun! :)