question about hosting for free sites

[Jakudza]

i have a dedicated server.. i have a friend he runs an avs site on deluxepass network. deluxepass gives hosting for his avs site for free.

i have tons of space and bw on my server, i wonder if i could host his domain with free sites and wont it get me in any probs ?

basically im giving him hosting for free, but its not a freehost, its my server. i offered him space myself, because i know hosting companies charge something for 200gb a month transfer. i told him its one of the main rules that freehosts are not allowed. he said "i can pay you". i dont want to charge my friend lol

i wonder if link list owners have any problems with it ?