Oh yeah! THAT is some utterly delicious Snarry. *licks*
The first pic is fabulously romantic, their formal robes and the cake decorations are perfect (nice cauldron on top of the cake, btw!). The come hither look that Harry is giving Severus lets us know something good is coming and then BAM!
The second image hits us with its sheer sensuality and smexiness. I can practically taste the icing. Severus' intent stare coupled with Harry's transported face says it all.