I can see it's not the first time they've had sex together. It's so convenient - you don't have to take anyone off, there's always a shower and a bed nearby. Of course, her brother's dick is great, so any sister would fall for one and suck it at the first opportunity. Well, it seems to me, he doesn't mind having fun with his sister with it either - his own soulmate won't betray him or make him marry him. It was so cute when her brother came inside her - it just cheered them up. )
An affectionate pussycat is nice too, especially when she has such beautiful breasts. Of course I would like to have a better body, but it's not bad either! One thing I do not understand - why do you need a piercing on the labia?