I appreciated the following paragraph, though would be better if it were just a little more subtle.

During Brennan's recent research on dolphin vaginal anatomy, the large size of the common bottlenose dolphin clitoris aroused her curiosity. The paucity of prior research prompted Brennan and colleagues to examine the organ and look under the hood -- including under the wrinkled clitoral hood -- an area of enlarged erectile tissue near the vaginal entrance where contact and penile stimulation during copulation is likely.