fantastic update Casinar ji...
now things turning to full incestuous relationship
and Vivaan is being focussed on i see.
very erotic and exciting update.
Even Chawla sahab was not able to resist Sanjana on learning that she accepted aarav as brother and had a hot intercourse with brother so father wished to get the cake also and he succeeded to get her.... and Vivaan and Saanvi also in their head had Sanjana during their lovemaking that was awesome the way you have described everything pointing the intense incestuous relationship. its on another level which really aroused to a great extent.
hats off!
thanks very much for lovely appreciative comment dear amity