3dxchat sex scene
Those have the advantage, that you can add animations to them and you do not depend on furniture anymore.
However they only work on land where the owner allows rezing.
On that matter please read this post: Playing the opposite gender in Second Life? Emoting is describing what, and most importantly how you do something.
It is written in open chat or IM using third person.
I actually lost count with how many men I had virtual sex in Second Life.I think we agree, that when you first joined Second Life you were enticed to try Second Life sex, but you didn’t have a clue how to actually go about it.In this guide I will show you step by step how sex in Second Life works. The first time (with this avatar) was at Paradies Beach with Tristan, but many encounters with other users followed.It is important to verify your account as an adult account.
Even better is, if you had payment details on your account. Many Second Life residents have as a personal policy not to do anything sexual, unless the person is at least adult verified.
I found the most realistic ones you get from a Brand called “Aeros”. Make sure you understand the functions of the hud that comes with it.