It seems very simple to make a blowjob but the kamasutra describes many tips about it, under the name 'mouth congress'. Here is a short list:
- Put the penis between your lips
- Press it with your fingers
- Press it wih your lips
- Kiss the penis and lick it with your tongue

A so-called 'Erotic Papyrus' from an ancient Egyptian papyrus scroll-painting created  approximately in 1150 B.C. depicts various sex positions, and it is currently housed in Turin. The meaning of this papyrus is still debated but for sure it comes from the thoughts of an egyptian, confirming that the expression of love, desire and passion remains the same since thousands of years! So don't worry if you like sex so much :) You can appreciate a variation of the missionary position and the famous doggy style (called 'congress of the cow' in the kamasutra).

It is said that there is no fixed time or order for the kiss, but that it is done generally before sexual union takes place. The following are the places for kissing: the forehead, the eyes, the cheeks, the throat, the breasts, the lips, and the interior of the mouth. Below you'll find inspiring photos of partners kissing before, during and after sexual union. Check the page "Kisses" for more as it generally done.

In a relationship, sex toys can be used to tease each other and enhance
the excitation. It is part of the lovers game and it is a tool for love.
There is no moral issue, so enjoy it :)