1. Place your hands around him
The most effective way of kissing a guy or your boyfriend is by placing or wrapping your arms around him precisely on his shoulders and at his back of his neck. This enable you to focus and perform the proper kissing on your boyfriend while being relaxed around him.
Before engaging yourself into kissing your boyfriend make preparation to go close to him and holding him closer while staring at his face to give the signal to him that you are about to kiss him. This method also enables the boyfriend to see the kiss coming and also prepare himself for your kiss.
3. Set the mood
This is done by you making conversation with your boyfriend, talking of something romantic to him, flirting with him and throwing yourself at him to show him that you are into him and interested in him. After the conversation or in the middle of the conversation when you are sitting so close to him you are easily able to engage your kiss towards his lips.