The 7th work of our exclusive lesbian couple 'Vivians'! The ultimate test suddenly attacks Vivians...!? The two have been together for a long time, so they should know each other well! So this time, the plan is -- try to guess your lover's pussy using only your five senses!? If you get it wrong, you'll be lesbian-fucked right in front of your eyes!? Only two people who trust each other can clear it... I think! Can the two overcome this test and deepen their bond?!