[The gopis said] "O dear friend of the distressed, kindly place Your hand on our burning breasts as well as on our heads, because we have surrendered unto You as Your eternal maidservants. If You think, however, that Your lotuslike palms might be burned to ashes if placed on our burning breasts, let us assure You that Your palms will feel pleasure instead of pain, as the lotus flower, although very delicate and soft, enjoys the scorching heat of the sun.”

Upon hearing the anxious plea of the gopis, the Supreme Personality of Godhead smiled, and being very kind to the gopis, the Lord, although self-sufficient, began to embrace them and kiss them as they desired. When Krsna, smiling, looked at the faces of the gopis, the beauty of their faces became a hundred times enhanced. When He was enjoying them in their midst, He appeared just like the full moon surrounded by millions of shining stars.

Thus the Supreme Personality of Godhead, surrounded by hundreds of gopis and decorated with a flower garland of many colors, began to wander within the Vrndavana forest, sometimes singing to Himself and sometimes singing with the gopis. In this way the Lord and the gopis reached the cool, sandy bank of the Yamuna, where there were lilies and lotus flowers. In such a transcendental atmosphere, the gopis and Krsna began to enjoy one another. While they were walking on the bank of the Yamuna, Krsna would sometimes put His arms around a gopi’s head, breast or waist. Pinching one another and joking and looking at one another, they enjoyed. When Krsna touched the bodies of the gopis, their lust to embrace Him increased. They all enjoyed these pastimes.

From Srila Prabhupada's Krsna Book chapter 29, The Rasa Dance: Introduction