
Today i managed to get my glans into my mouth for the first time

Thought I´d never could, but I constantly improved my technique.
If anybody "new" wants to know the one that works best for me:
Don´t eat before practicing (get your intestinal empty) and drink a lot during the day. Take a hot shower and relax.
Put some blanket or something similar together in the middle of your bed to gain some height , that´s where your back should lay on afterwards. So you can put your feet on the left and right side a bid lower besides your head. That´s what made the difference between "lick the glans" and "get the glans in my mouth" today!
Lay on the blanket, feet over shoulder with some solid ground (wall) and relax. Then get closer to your cock minute by minute and learn to breath normally.
One arm (the right one in my case for it´s more movable) goes over your (right) leg, your ampit resting on the back of your knee or upper leg.
The (left) leg stays straight against the wall. Then you can use your (right) hand to put your ass towards your face and to direct your cock into your mouth.
That´s it!
Good luck - it´s worth it!